``Discovering Associations Between Climatic and Oceanic Parameters to Monitor Drought Using Data Mining Techniques in Nebraska,'' Tsegaye Tadesse, Donald A. Wilhite, Michael J. Hayes, Sherri K. Harms, and Steve Goddard, in submission to Journal of Climate, 2003.
``A Self-Calibrating Palmer Drought Severity Index,'' Nathan Wells, Steve Goddard, and Michael J. Hayes, in submission to Journal of Climate, 2003.
``Drought Monitoring Using Data Mining Techniques,'' Tsegaye Tadesse, Donald A. Wilhite, Sherri K. Harms, Michael J. Hayes, and Steve Goddard, Natural Hazards, accepted with revisions for publication in 2004.
``Patterns and Trends of Soil Climate Regimes and Drought Events in the Northern Great Plains,'' W.J. Waltman, S. Goddard, S.E. Reichenbach, M.D. Svoboda, M.J. Hayes, and J.S. Peake, Proceedings of the Applied Geography Conference, Colorado Springs, Colorado, November 2003.