Sobisevich, A. L.; Starostenko, V. I.; Sobieshevich, L. E.; Kendzera, A. V.; Volfman, Y. M.; Potemka, E. P.; Kanonidi, K. K.; Garifulin, V. A. Black Sea Earthquakes in Late December 2012 and Their Manifestations in the Geomagnetic Field. GJ 2013, 35, 54-70.