TY - JOUR AU - N. I. Kazeeva AU - S. N. Shimanov TI - Stability of the solution of systems of difference equations of order $n+2$ for the critical case of a pair of complex roots of modulus one JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1973 SP - 20 EP - 27 IS - 5 UR - http://geodesic.mathdoc.fr/item/IVM_1973_5_a3/ LA - ru ID - IVM_1973_5_a3 ER -