TY - JOUR AU - V. N. Gorbatenko TI - An investigation of the stability of the solutions in a certain nonlinear fourth order system JO - Differencialʹnye uravneniâ PY - 1972 SP - 913 EP - 916 VL - 8 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_5_a21/ LA - ru ID - DE_1972_8_5_a21 ER -