1. 1987. Royal Meteorological Society and the American Meteorological Society Joint Conference on Atmospheric and Oceanic Variability, held at the Royal Society, London, 1987.
2. 1989. Multiple flow regimes in the Northern Hemisphere winter. Ph.D. dissertation, University of California.
3. Space and Time Variations in Specifying Monthly Mean Surface Temperature from the 700 mb Height Field
4. Cluster analysis of multiple planetary flow regimes
5. The Annual Course of Month-to-Month Persistence in Climatic Anomalies*