TY - JOUR AU - V. M. Petsevich AU - V. A. Pronko TI - Necessary conditions for the system of two second degree differential equations to have Painlev\'e property JO - Problemy fiziki, matematiki i tehniki PY - 2018 SP - 69 EP - 75 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2018_2_a9/ LA - ru ID - PFMT_2018_2_a9 ER -