TY - JOUR AU - G. E. Novikov TI - Classical and generalized solutions of a nonlinear problem with moving boundary of unsteady motion of viscoplastic media JO - Differencialʹnye uravneniâ PY - 1985 SP - 435 EP - 443 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1985_21_3_a9/ LA - ru ID - DE_1985_21_3_a9 ER -