TY - JOUR AU - A. G. Zarubin TI - Mixed boundary value problems in a nonsmooth domain for quasilinear equations that contain the biharmonic operator JO - Differencialʹnye uravneniâ PY - 1987 SP - 1021 EP - 1029 VL - 23 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_6_a11/ LA - ru ID - DE_1987_23_6_a11 ER -