M.S., December 1990: University of Washington, Dept. of Atmospheric Sciences.
Advisor: Prof. Cliff Mass

B.S., June 1987: Massachusetts Institute of Technology, Dept. of Earth, Atmosphere and Planetary Science.

Yoshi Sasaki Award for Best M.S. Thesis Publication, School of Meteorology, University of Oklahoma, 2004: Burke and Schultz (2004): "A 4-yr climatology of cold-season bow echoes over the continental United States"

First Annual CIMMS Outstanding Paper Award, 2005: Schultz and Trapp (2003): "Nonclassical cold-frontal structure caused by dry subcloud air in northern Utah during the Intermountain Precipitation Experiment (IPEX)"

NOAATech 2006 Best Presentation: Interactive Web Access to Historical Weather Data Archives. Willa Zhu, David Schultz, Kevin Kelleher, and Nancy Soreide

2010 Excel Silver Award from Association Media & Publishing for Eloquent Science: "Best writing, content, graphic design, photographs and overall packaging of a professional/technical book or textbook."

Schultz, D. M., E. C. Gruntfest, C. C. Benight, S. Drobot, L. R. Barnes, and M. H. Hayden, 2011: Decision making by Austin, Texas, residents in hypothetical tornado scenarios. WAS*IS Compendium, in press.

Schultz, D. M., 2011: Winter storms. Encyclopedia of Disaster Relief, K. B. Penuel and M. Statler, Eds., SAGE Publications, 778–782. Schultz, D. M., and P. J. Roebber, 2008: The fiftieth anniversary of Sanders (1955): A mesoscale-model simulation of the cold front of 17-18 April 1953. Synoptic-Dynamic Meteorology and Weather Analysis and Forecasting: A Tribute to Fred Sanders, Meteor. Monogr., No. 55, Amer. Meteor. Soc., 126-143.

Schultz, D. M., 2008: Perspectives on Fred Sanders' research on cold fronts. Synoptic-Dynamic Meteorology and Weather Analysis and Forecasting: A Tribute to Fred Sanders, Meteor. Monogr., No. 55, Amer. Meteor. Soc., 109-126.

Schultz, D. M., and R. M. Friedman, 2008: Tor Harold Percival Bergeron. New Dictionary of Scientific Biography, N. Koertge, Ed., Charles Scribner's Sons. [Available online at http://www.cimms.ou.edu/~schultz/papers/TorBergeron.pdf [PDF]

Brooks, H., C. Doswell III, D. Dowell, R. Holle, B. Johns, D. Jorgensen, D. Schultz, D. Stensrud, S. Weiss, L. Wicker, and D. Zaras, 2003: Severe thunderstorms and tornadoes. Handbook of Weather, Climate, and Water: Dynamics, Climate, Physical Meteorology, Weather Systems, and Measurements. T. D. Potter and B. R. Colman, Eds., Wiley-Interscience, 575-619.

Schultz, D. M., 1996: ``Cyclones, Midlatitude'' and ``Occluded Fronts''. Encyclopedia of Climate and Weather, S. H. Schneider, Ed., Oxford University Press, 226-231, 544-546.

Tuovinen, J.-P., and D. M. Schultz, 2010: Enlarging severe-hail database in Finland by using the radar data and e-mail surveys. in preparation.

Kukkonen, J., T. Balk, D. M. Schultz, and Coauthors, 2011: Operational, regional-scale, chemical weather forecasting models in Europe. Atmos. Chem. Phys. Disc., submitted Dec 2010. [HTML]

Mäkelä, A., P. Rossi, and D. M. Schultz, 2011: The daily cloud-to-ground lightning flash density in the contiguous United States and Finland. Mon. Wea. Rev., 139, doi: 10.1175/2010MWR3517.1. [PDF]

Schultz, D. M., and G. Vaughan, 2011: Occluded fronts and the occlusion process: A fresh look at conventional wisdom. Bull. Amer. Meteor. Soc., 92, doi: 10.1175/2010BAMS3057.1. [PDF]

Koskinen, J., J. Poutiainen, D. M. Schultz, and Coauthors, 2011: The Helsinki Testbed: A mesoscale measurement, research, and service platform. Bull. Amer. Meteor. Soc., doi: 10.1175/2010BAMS2878.1. [PDF]

Roebber, P. J., and D. M. Schultz, 2011: Peer review, program officers and science funding. PLoS ONE, 6, e18680, doi:10.1371/journal.pone.0018680. [PDF]

Mechem, D. B., Y. L. Kogan, and D. M. Schultz, 2010: Large-eddy simulation of post-cold-frontal continental stratus. J. Atmos. Sci., 67, 3835-3853. [PDF]

Mechem, D. B., Y. L. Kogan, and D. M. Schultz, 2010: Large-eddy observation of post-cold-frontal continental stratus. J. Atmos. Sci., 67, 3368-3383. [AMS] [PDF]

Schumacher, R. S., D. M. Schultz, and J. A. Knox, 2010: Convective snowbands downstream of the Rocky Mountains in an environment with conditional, dry symmetric, and inertial instabilities. Mon. Wea. Rev., in press. [AMS] [PDF]

Schultz, D. M., 2010: A university laboratory course to improve scientific communication skills. Bull. Amer. Meteor. Soc., 91, in press. [AMS] [PDF]

Schultz, D. M., 2010: Rejection rates for multiple-part manuscripts. Scientometrics, doi: 10.1007/s11192-010-0258-9. [PDF]

Schultz, D. M., E. C. Gruntfest, M. H. Hayden, C. C. Benight, S. Drobot, and L. R. Barnes, 2010: Decision making by Austin, Texas, residents in hypothetical tornado scenarios. Wea. Clim. Soc., 2, 247–252.[AMS] [PDF]

Schultz, D. M., 2010: How to research and write effective case studies in meteorology. Electronic J. Severe Storms Meteor., 5 (2), 1-18. [PDF] [EJSSM]

Schultz, D. M., 2010: Rejection rates for journals publishing in the atmospheric sciences. Bull. Amer. Meteor. Soc., 91, 231-243. [PDF] [AMS]

Barnes, L. R., D. M. Schultz, E. C. Gruntfest, M. H. Hayden, and C. Benight, 2009: Corrigendum: False alarm rate vs false alarm ratio? Wea. Forecasting, 24, 1452-1454. [PDF]

Schultz, D. M., and R. J. Vavrek, 2009: An overview of thundersnow. Weather, 64, 274-277. [PDF]

Schultz, D. M., 2010: Are three heads better than two? How the number of reviewers and editor behavior affect the rejection rate. Scientometrics, 84, 277-292. doi: 10.1007/s11192-009-0084-0. [PDF]

Tuovinen, J., A.-J. Punkka, J. Teittinen, H. Hohti, and D. M. Schultz, 2009: Climatology of large hail in Finland: 1930-2006. Mon. Wea. Rev., 137, 2238-2249. [PDF]

Teittinen, J., and D. M. Schultz, 2008: Severe thunderstorm and tornado warnings in Europe. Atmos. Res., 93, 369-380, doi: 10.1016/j.atmosres.2008.09.026. [PDF]

Mazon, S. B., I. Riipinen, M. Valtanen, D. M. Schultz, M. Dal Maso, L. Sogacheva, H. Junninen, T. Nieminen, and M. Kulmala, 2008: Classifying previously undefined days from eleven years of particle size distribution data from SMEAR II station, Hyytiälä, Finland. Atmos. Chem. Phys., 9, 667-676. [PDF]

Corfidi, S. F., S. J. Corfidi, and D. M. Schultz, 2008: Castellanus and elevated convection: Ambiguities, significance, and questions. Wea. Forecasting, 23, 1280-1303. [PDF]

Sogacheva, L., L. Saukkonen, E. D. Nilsson, M. Dal Maso, D. M. Schultz, G. de Leeuw, and M. Kulmala, 2008: New aerosol particle formation in different synoptic situations at Hyytiälä, Southern Finland. Tellus B, 60, 485-494. [PDF]

Gregow, H., A. Venäläinen, H. Peltola, S. Kellomäki, and D. Schultz, 2008: Temporal and spatial occurrence of strong winds and large snowfall amounts in Finland during 1961--2000. Silva Fennica, 42, 515-534. [PDF]

Kanak, K. M., J. M. Straka, and D. M. Schultz, 2008: Numerical simulation of mammatus. J. Atmos. Sci, 65, 1606-1621. [PDF]

Schultz, D. M., A. J. Durant, J. M. Straka, and T. J. Garrett, 2008: Reply. J. Atmos. Sci., 65, 1095-1097. [PDF]

Hanna, J. W., D. M. Schultz, and A. R. Irving, 2008: Cloud-top temperatures for precipitating winter clouds. J. Appl. Meteor. Climatol., 47, 351-359. [PDF]

Schultz, D. M., S. Mikkonen, A. Laaksonen, and M. B. Richman, 2007: Weekly precipitation cycles? Lack of evidence from United States surface stations, Geophys. Res. Lett., 34, L22815, doi:10.1029/2007GL031889. [PDF]

Schultz, D. M., 2007: Comments on "Unusually long duration, multiple-Doppler radar observations of front in a convective boundary layer." Mon. Wea. Rev., 135, 4237-4239. [PDF]

Stuart, N. A., D. M. Schultz, and G. Klein, 2007: Maintaining the role of humans in the forecast process. Analyzing the psyche of expert forecasters. Bull. Amer. Meteor. Soc., 88, 1893-1898. [PDF]

Barnes, L. R., E. C. Gruntfest, M, H. Hayden, D. M. Schultz, and C. Benight, 2007: False alarms and close calls: A conceptual model of warning accuracy. Wea. Forecasting, 22, 1140-1147; Corrigendum: False alarm rate vs false alarm ratio? Wea. Forecasting, 24, 1452-1454. [PDF] [Corrigendum: PDF]

Horgan, K. L., D. M. Schultz, R. H. Johns, J. E. Hales, and S. F. Corfidi, 2007: A five-year climatology of elevated severe convective storms in the United States east of the Rocky Mountains. Wea. Forecasting, 22, 1031-1044. [PDF]

Järvi, L., A.-J. Punkka, D. M. Schultz, T. Petäjä, H. Hohti, J. Rinne, T. Pohja, M. Kulmala, P. Hari, and T. Vesala, 2007: Micrometeorological observations of a microburst in southern Finland. Bound.-Layer Meteor., 125, 343-359. [PDF]

Schultz, D. M., and F. Zhang, 2007: Baroclinic development within zonally varying flows. Quart. J. Roy. Meteor. Soc., 133, 1101-1112. [PDF]

Schultz, D. M., K. Seitter, L. Bosart, C. Gorski, and C. Iovinella, 2007: Factors affecting the increasing costs of AMS Conferences. Bull. Amer. Meteor. Soc., 88, 408-417. [PDF]

Schultz, D. M., and J. A. Knox, 2006: Banded convection caused by frontogenesis in a conditionally, symmetrically, and inertially unstable environment. Mon. Wea. Rev., 135, 2095-2110. [PDF]

Verbout, S. M., D. M. Schultz, L. M. Leslie, H. E. Brooks, D. Karoly, and K. Elmore, 2007: Landfalling hurricanes in the North Atlantic basin with and without tornado outbreaks. Meteor. Atmos. Phys., 97, 255-271. [PDF]

Schultz, D. M., C. C. Weiss, and P. M. Hoffman, 2006: The synoptic regulation of dryline intensity. Mon. Wea. Rev., 135, 1699-1709. [PDF]

Zhu, W. H., D. M. Schultz, D. W. Kennedy, K. E. Kelleher, and N. N. Soreide, 2006: The National Severe Storms Laboratory Historical Weather Data Archives data management and web access system. Bull. Amer. Meteor. Soc., 87, 1679-1683. [PDF]

Marchand, R., N. Beagley, S. Thompson, T. P. Ackerman, and D. M. Schultz, 2006: A bootstrap technique for testing the relationship between local-scale radar observations of cloud occurrence and large-scale atmospheric fields. J. Atmos. Sci., 63, 2813-2830. [AMS][PDF]

Doswell, C. A. III, and D. M. Schultz, 2006: On the use of indices and parameters in forecasting severe storms. Electronic J. Severe Storms Meteor., 1(3), 1-22. [Available online at http://www.ejssm.org/ojs/index.php/ejssm/issue/view/3] [PDF]

Elmore, K. L., D. M. Schultz, and M. E. Baldwin, 2006: The behavior of synoptic-scale errors in the Eta model. Mon. Wea. Rev., 134, 3355-3366. [AMS] [PDF]

Schultz, D. M., 2006: Comments on "Cloud-resolving model simulations of multiply-banded frontal clouds" by Pizzamei et al. (2005). Quart. J. Royal Meteor. Soc., 132, 2095-2096. [PDF]

Schultz, D. M., K. M. Kanak, J. M. Straka, R. J. Trapp, B. A. Gordon, D. S. Zrnic, G. H. Bryan, A. J. Durant, T. J. Garrett, P. M. Klein, and D. K. Lilly, 2006: The mysteries of mammatus clouds: Observations and formation mechanisms. J. Atmos. Sci., 63, 2409-2435. [AMS] [PDF]

Cohen, R. A., and D. M. Schultz, 2006: Reply. Mon. Wea. Rev., 134, 2644. [AMS] [PDF]

Heinselman, P. L., and D. M. Schultz, 2006: Intraseasonal variability of summer storms over Arizona. Wea. Forecasting, 21, 559-578. [AMS] [PDF]

Sears-Collins, A. L., D. M. Schultz, and R. H. Johns, 2006: The spatial and temporal variability of drizzle in the United States and Canada. J. Climate, 19 3629-3639; Corrigenda, 21, 1447-1448. [AMS] [PDF] [PDF-Corrigenda]

Verbout, S. M., H. E. Brooks, L. M. Leslie, and D. M. Schultz, 2006: Evolution of the U.S. tornado database: 1954-2004. Wea. Forecasting, 21, 86-93. [AMS] [PDF]

Ware, E. C., D. M. Schultz, H. E. Brooks, P. J. Roebber, and S. L. Bruening, 2006: Improving snowfall forecasting by accounting for the climatological variability of snow density. Wea. Forecasting, 21, 94-103. [AMS] [PDF]

Gochis, D., and Coauthors, 2005: Meeting summary of the UCAR/NCAR Junior Faculty Forum on Future Scientific Directions: The water cycle across scales working group. Bull. Amer. Meteor. Soc., 86, 1743-1746. [AMS] [PDF]

Elmore, K. L, M. E. Baldwin, and D. M. Schultz, 2006: Field significance revisited: Spatial bias errors in forecasts as applied to the Eta model. Mon. Wea. Rev., 134, 519-531. [AMS] [PDF]

Van Den Broeke, M. S., D. M. Schultz, R. H. Johns, J. S. Evans, and J. E. Hales, 2005: Cloud-to-ground lightning production in strongly forced, low-instability convective lines associated with damaging wind. Wea. Forecasting, 20, 517-530. [AMS] [PDF]

Schultz, D. M., 2005: A review of cold fronts with prefrontal troughs and wind shifts. Mon. Wea. Rev., 133, 2449-2472. [AMS] [PDF]

Banacos, P. C., and D. M. Schultz, 2005: The use of moisture flux convergence in forecasting convective initiation: Historical and operational perspectives. Wea. Forecasting, 20, 351-366. [AMS] [PDF]

Cohen, R. A., and D. M. Schultz, 2005: Contraction rate and its relationship to frontogenesis, the Lyapunov exponent, fluid trapping, and airstream boundaries. Mon. Wea. Rev., 133, 1353-1369. [AMS] [PDF]

Brown, R. A., B. A. Flickinger, E. Forren, D. M. Schultz, D. Sirmans, P. L. Spencer, V. T. Wood, and C. L. Ziegler, 2005: Improved detection of severe storms using experimental high-resolution WSR-88D measurements. Wea. Forecasting, 20, 3-14. [AMS] [PDF]

Burke, P. C., and D. M. Schultz, 2004: A 4-yr climatology of cold-season bow echoes over the continental United States. Wea. Forecasting, 19, 1061-1074. (2004 Yoshi Sasaki Award for Best M.S. Thesis Publication, School of Meteorology, University of Oklahoma) [AMS] [HTML] [PDF]

Roebber, P. J., D. M. Schultz, B. A. Colle, and D. J. Stensrud, 2004: Toward improved prediction: High-resolution and ensemble modeling systems in operations. Wea. Forecasting, 19, 936-949. [AMS] [HTML] [PDF]

Metz, N. D., D. M. Schultz, and R. H. Johns, 2004: Extratropical cyclones with multiple warm-front-like baroclinic zones and their relationship to severe convective storms. Wea. Forecasting, 19, 907-916. [AMS] [PDF]

Schultz, D. M., 2004: Cold fronts with and without prefrontal wind shifts in the central United States. Mon. Wea. Rev., 132, 2040-2053. [AMS] [PDF]

Schultz, D. M., 2004: Historical research in the atmospheric sciences: The value of literature reviews, libraries, and librarians. Bull. Amer. Meteor. Soc., 85, 995-999. [AMS] [PDF]

Schultz, D. M., D. S. Arndt, D. J. Stensrud, and J. W. Hanna, 2004: Snowbands during the cold-air outbreak of 23 January 2003. Mon. Wea. Rev., 132, 827-842. [AMS] [PDF] [ANIMATIONS]

Schultz, D. M., and R. J. Trapp, 2003: Nonclassical cold-frontal structure caused by dry subcloud air in northern Utah during the Intermountain Precipitation Experiment (IPEX). Mon. Wea. Rev., 131, 2222-2246. [AMS] [PDF] [HTML] (First Annual CIMMS Outstanding Paper Award, 2005)

Roebber, P. J., S. L. Bruening, D. M. Schultz, and J. V. Cortinas Jr., 2003: Improving snowfall forecasting by diagnosing snow density. Wea. Forecasting, 18, 264-287. [AMS] [PDF] [HTML]

Schultz, D. M., and F. Sanders, 2002: Upper-level frontogenesis associated with the birth of mobile troughs in northwesterly flow. Mon. Wea. Rev., 130, 2593-2610. [AMS] [PDF] [HTML]

Roebber, P. J., D. M. Schultz, and R. Romero, 2002: Synoptic regulation of the 3 May 1999 tornado outbreak. Wea. Forecasting, 17, 399-429. [AMS] [PDF] [HTML]

Schultz, D. M., J. V. Cortinas Jr., and C. A. Doswell III, 2002: Comments on ``An operational ingredients-based methodology for forecasting midlatitude winter season precipitation.'' Wea. Forecasting, 17, 160-167. [AMS] [PDF] [HTML]

Schultz, D. M., W. J. Steenburgh, R. J. Trapp, J. Horel, D. E. Kingsmill, L. B. Dunn, W. D. Rust, L. Cheng, A. Bansemer, J. Cox, J. Daugherty, D. P. Jorgensen, J. Meitin, L. Showell, B. F Smull, K. Tarp, and M. Trainor, 2002: Understanding Utah winter storms: The Intermountain Precipitation Experiment. Bull. Amer. Meteor. Soc., 83, 189-210. [AMS] [PDF] [PDF-extended online version] [HTML-extended version]

Godfrey, C. M., D. S. Wilks, and D. M. Schultz, 2002: Is the January Thaw a statistical phantom? Bull. Amer. Meteor. Soc., 83, 53-62. [AMS] [PDF] [HTML]

Schultz, D. M., 2001: Reexamining the cold conveyor belt. Mon. Wea. Rev., 129, 2205-2225. [AMS] [PDF] [HTML]

Trapp, R. J., D. M. Schultz, A. V. Ryzhkov, and R. L. Holle, 2001: Multiscale structure and evolution of an Oklahoma winter precipition event. Mon. Wea. Rev., 129, 486-501. [AMS] [PDF] [HTML]

Schultz, D. M., P. N. Schumacher, and C. A. Doswell III, 2000: The intricacies of instabilities. Mon. Wea. Rev., 128, 4143-4148. [AMS] [PDF] [HTML]

Schultz, D. M., and C. A. Doswell III, 2000: Analyzing and forecasting Rocky Mountain lee cyclogenesis often associated with strong winds. Wea. Forecasting, 15, 152-173. [AMS] [PDF] [HTML]

Schultz, D. M., 1999: Lake-effect snowstorms in northern Utah and western New York with and without lightning. Wea. Forecasting, 14, 1023-1031. [AMS] [PDF] [HTML]

Schultz, D. M., and C. A. Doswell III, 1999: Conceptual models of upper-level frontogenesis in southwesterly and northwesterly flow. Quart. J. Roy. Meteor. Soc., 125, 2535-2562. [QJRMS] [HTML] [PDF]

Schultz, D. M., and P. N. Schumacher, 1999: The use and misuse of conditional symmetric instability. Mon. Wea. Rev., 127, 2709-2732; Corrigendum, 128, 1573. [AMS] [Corrigendum] [PDF] [PDF of Corrigendum] [HTML]

Nielsen-Gammon, J. W., and D. M. Schultz, 1999: Comments on ``The intensification of the low-level jet during the development of mesoscale convective systems on a mei-yu front.'' Mon. Wea. Rev., 127, 2227-2231. [PDF] [HTML]

Schultz, D. M., and W. J. Steenburgh, 1999: The formation of a forward-tilting cold front with multiple cloud bands during Superstorm 1993. Mon. Wea. Rev., 127, 1108-1124. [AMS] [PDF] [HTML]

Gyakum, J. R., L. F. Bosart, and D. M. Schultz, 1999: The Tenth Cyclone Workshop.Bull. Amer. Meteor. Soc., 80, 285-290. [Pictures from the Tenth Cyclone Workshop]

Steenburgh, W. J., Schultz, D. M., and B. A. Colle, 1998: The structure and evolution of gap outflow over the Gulf of Tehuantepec, Mexico. Mon. Wea. Rev., 126, 2673-2691. [AMS] [PDF]

Schultz, D. M., D. Keyser, and L. F. Bosart, 1998: The effect of large-scale flow on low-level frontal structure and evolution in midlatitude cyclones. Mon. Wea. Rev., 126, 1767-1791. [AMS] [PDF]

Schultz, D. M., 1998: Does it rain more often on weekends? Annals of Improbable Research, 4(2), 29. [HTML]

Schultz, D. M., W. E. Bracken, and L. F. Bosart, 1998: Planetary- and synoptic-scale signals associated with Central American cold surges. Mon. Wea. Rev., 126, 5-27. [AMS] [PDF]

Dickinson, M. J., L. F. Bosart, W. E. Bracken, G. J. Hakim, D. M. Schultz, M. A. Bedrick, and K. R. Tyle, 1997: The March 1993 Superstorm cyclogenesis: Incipient phase synoptic- and convective-scale flow interaction and model performance. Mon. Wea. Rev., 125, 3041-3072. [AMS] [PDF]

Schultz, D. M., W. E. Bracken, L. F. Bosart, G. J. Hakim, M. A. Bedrick, M. J. Dickinson, and K. R. Tyle, 1997: The 1993 Superstorm cold surge: Frontal structure, gap flow, and tropical impact. Mon. Wea. Rev., 125, 5-39; Corrigenda, 125, 662. [AMS] [PDF]

Bosart, L. F., G. J. Hakim, K. R. Tyle, M. A. Bedrick, W. E. Bracken, M. J. Dickinson, and D. M. Schultz, 1996: Large-scale antecedant conditions associated with the 12-14 March 1993 cyclone ("Superstorm '93") over Eastern North America. Mon. Wea. Rev., 124, 1865-1891. [AMS] [PDF]

Bleck, R., H. Bluestein, L. Bosart, W. E. Bracken, T. Carlson, J. Chapman, M. Dickinson, J. R. Gyakum, G. Hakim, E. Hoffman, H. Iskenderian, D. Keyser, G. Lackmann, W. Nuss, P. Roebber, F. Sanders, D. Schultz, K. Tyle, and P. Zwack, 1993: Eighth Cyclone Workshop scientific summary, Val Morin, Quebec, Canada, 12-16 October 1992. Bull. Amer. Meteor. Soc., 74, 1361-1373.

Schultz, D. M., and C. F. Mass, 1993. The occlusion process in a midlatitude cyclone over land. Mon. Wea. Rev., 121, 918-940. [AMS] [PDF]

Mass, C. F., and D. M. Schultz, 1993. The structure and evolution of a simulated midlatitude cyclone over land. Mon. Wea. Rev., 121, 889-917. [AMS] [PDF]

Mass, C. F., W. J. Steenburgh, and D. M. Schultz, 1991: The diurnal and semi-diurnal surface pressure signal across the conterminous United States. Mon. Wea. Rev., 119, 2814-2830. [AMS] [PDF]

Wilkens, R., Schultz, D., and Carlson, R., 1988: Relationship of resistivity, velocity, and porosity for basalts from downhole well-logging measurements in Hole 418A. Salisbury, M. H., Scott, J. H., et al., Eds., Proc. of the Ocean Drilling Project, Scientific Results, 102, 69-75. [PDF]

Last update: 17 July 2010