TY - JOUR AU - V. A. Malovichko TI - Boundary value problems for degenerate pseudoparabolic and pseudohyperbolic systems JO - Differencialʹnye uravneniâ PY - 1991 SP - 2120 EP - 2124 VL - 27 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_12_a12/ LA - ru ID - DE_1991_27_12_a12 ER -