TY - JOUR AU - N. M. Belyakov TI - Degree of decrease of periodic solutions of a quasilinear equation JO - Differencialʹnye uravneniâ PY - 1984 SP - 527 EP - 530 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_3_a21/ LA - ru ID - DE_1984_20_3_a21 ER -