TY - JOUR AU - M. M. Khachev TI - The Dirichlet Problem for a Degenerate Hyperbolic Equation in a Rectangle JO - Differencialʹnye uravneniâ PY - 2001 SP - 570 EP - 572 VL - 37 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2001_37_4_a17/ LA - ru ID - DE_2001_37_4_a17 ER -