MUKHERJEE, S. M. “Landslides and Sounds Due to Earthquakes In Relation to the Upper Atmosphere”. MAUSAM 3, no. 4 (October 1, 1952): 240–257. Accessed November 12, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/4762.