TY - JOUR AU - A. N. Zarubin TI - An initial-boundary value problem for an equation of mixed type with retarded argument JO - Differencialʹnye uravneniâ PY - 1998 SP - 87 EP - 93 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_1_a13/ LA - ru ID - DE_1998_34_1_a13 ER -