RAO, T.K.S. PRAKASA. “Recurrence Relations of Koyna and Bhadrachalam Aftershock Activity”. MAUSAM 30, no. 2 & 3 (April 1, 1979): 275–277. Accessed November 13, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/3023.