Isagulova, 1963
From dinoflaj2
Isagulova, E.Z., 1963: Gistrikhosfery v yurskikh otlozheniyakh L'vovsko-Volynskogo kamennougolnogo basseyna. Akademiya Nauk SSSR (Doklady Earth Science Sections), v.148, no.5, p.1156-1158.
Isagulova, E.Z., 1963: Gistrikhosfery v yurskikh otlozheniyakh L'vovsko-Volynskogo kamennougolnogo basseyna. Akademiya Nauk SSSR (Doklady Earth Science Sections), v.148, no.5, p.1156-1158.
