TY - JOUR AU - A. M. Panov TI - Qualitative behaviour of the trajectories of a system of difference equations in the neighborhood of singularity JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1964 SP - 111 EP - 115 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1964_3_a15/ LA - ru ID - IVM_1964_3_a15 ER -