TY - JOUR AU - R. F. Dombrovskii TI - Differential-geometric structures on submanifolds of a~manifold with almost quaternion structure JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1994 SP - 26 EP - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1994_3_a4/ LA - ru ID - IVM_1994_3_a4 ER -