Bakhmutov, V. G., Teiser-Elenskaya, M., Kadzyalko-Hofmokl, M., Konstantinenko, L. and Polyachenko, E. B. (2012) “Paleomagnetic studies of the Lower Devonian gray deposits of Podolia”, Geofizicheskiy Zhurnal, 34(6), pp. 57–67. doi: 10.24028/gzh.0203-3100.v34i6.2012.116703.