DE , U. S., and J. C. NATU. “LOW FREQUENCY OSCILLATIONS IN TROPOSPHERIC WINDS DURING CONTRASTING SUMMER MONSOON OVER INDIA”. MAUSAM 45, no. 3 (July 1, 1994): 261–266. Accessed March 18, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2486.