To the methodology of building seismic models of sections of the Pechenga area
1981 N. E. Grin, E. R. Litvinenko
Kinematic peculiarities and exploration possibilities of exchange waves refracted on steeply dipping contacts
1981 T. B. Gavlovskaya, M. D. Lizinsky
Crustal depth section of central Karelia and its seismic model
1981 I. V. Litvinenko, S. A. Ankudinov, I. A. Gavrilov, L. M. Dvoretskaya, K. A. Kalnin, N. N. Matveeva, L. N. Platonenkova, N. G. Romanenko
Method of calculation of REE palettes in the area of vertical contact
1981 G. A. Cheremensky
Investigation of echo-signal characteristics for structural and lithological mapping of bottom sediments
1981 A. I. Svechnikov
Apparatus of polarographic logging for studying groundwater composition
1981 N. N. Uvarov