1. Atmospheric teleconnections from the equatorial Pacific;Bjerknes;Monthly Weather Review,1969
2. The origin and structure of easterly waves in the lower troposphere of North Africa;Burpee;Quarterly Journal of the Royal Meteorological Society,1972
3. Das , P.K. 1986 Monsoons
4. A major low-level air current near the Indian Ocean during the Northern summer;Findlater;Quarterly Journal of the Royal Meteorological Society,1969
5. World Survey of Climatology,1972