TY - JOUR AU - Sh. A. Yafarov TI - Geodesic vector fields in a~two-dimensional space with affine connection of two dimensions.~I JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1976 SP - 124 EP - 126 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1976_5_a16/ LA - ru ID - IVM_1976_5_a16 ER -