TCHALENKO, J. S., M. H. IRANMANESH, and A. MOHAJER-ASHJAI. 1972. “The Babol-Kenar (1971) Earthquake and the Seismotectonics of the Central Alborz (Iran)”. Annals of Geophysics 25 (1):26-36. https://doi.org/10.4401/ag-5100.