TY - JOUR AU - R. M. Mints TI - An investigation of the behavior of the trajectories in the neighborhood of a~complex limit cycle of a~system of three differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1972 SP - 46 EP - 51 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1972_3_a6/ LA - ru ID - IVM_1972_3_a6 ER -