TY - JOUR AU - M. S. Belokursky AU - A. K. Demenchuk TI - The condition of the absence of strongly irregular periodic solutions of the system of two linear discrete periodic equations JO - Problemy fiziki, matematiki i tehniki PY - 2018 SP - 67 EP - 69 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2018_3_a10/ LA - ru ID - PFMT_2018_3_a10 ER -