N. V. Sharov, E. V. Isanina, N. G. Zamozhnyaya, N. A. Krupnov, and A. K. Suleimanov, “The results of deep seismic studies using OGT, DGS and MOVZ methods of Onega-Ladozhskaya area (Republic of Karelia, Russia)”, GJ, vol. 33, no. 3, pp. 23–39, Jun. 2011.