SIKKA DR, GADGIL S. Large-scale rainfall over India during the summer monsoon and its relation to the lower and upper tropospheric vorticity. MAUSAM [Internet]. 1978Jan.1 [cited 2025Mar.16];29(1):219-31. Available from: https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2881