Dyagilev, Ruslan, Natalia Guseva, and Filipp Verkholantsev. “Macroseismic Field Anisotropy of the ML 4.7 Earthquake of 18 October 2015 in Central Urals, Russia”. Summary of the Bulletin of the International Seismological Centre 52, no. II (December 13, 2018): 50 - 59. Accessed February 17, 2019. http://ftp.iaspei.org/index.php/summary/article/view/25.