SINGAL, S.P., S. K. AGGARWAL, and B. S. GERA. “Sodar Studies of the Thermal Structure of the Lower Troposphere at Delhi”. MAUSAM 28, no. 1 (January 1, 1977): 39–50. Accessed March 19, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2658.