RITSEMA, A. R. “The Faultplane Technique and the Mechanism in the Focus of the Hindu Kush Earthquakes”. MAUSAM 6, no. 1 (January 1, 1955): 41–50. Accessed January 19, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/4417.