1. Aref’ev, S.S., Epitsentral’nye seismologicheskie issledovaniya (Epicentral Seismological Studies), Moscow: Akademkniga, 2003.
2. Global Centroid Moment Tensor Catalog. http://www.globalcmt.org/CMTsearch.html . Cited April 2013.
3. Khanchuk, A.I., Safonov, D.A., Radziminovich, Ya.B., Kovalenko, N.S., Konovalov, A.V., Shestakov, N.V., Bykov, V.G., Serov, M.A., and Sorokin, A.A., The largest recent earthquake in the Upper Amur region on October 14, 2011: first results of multidisciplinary study, Dokl., Earth. Sci., 2012, vol. 445, no. 1, pp. 916–919.
4. Kissling, E., Program VELEST User’s Guide. Short Introduction, Technical Report, Zurich, Institute of Geophysics, 1995.
5. Lienert, B.R., HYPOCENTER 3.2: A Computer Program for Locating Earthquakes Locally, Regionally, and Globally, Honolulu: Hawaii Institute of Geophysics and Planetology, 1994.