TY - JOUR AU - S. Ya. Yakubov TI - A~nonlocal boundary value problem for a class of Petrovskii well-posed equations JO - Sbornik. Mathematics PY - 1983 SP - 255 EP - 265 VL - 46 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1983_46_2_a6/ LA - en ID - SM_1983_46_2_a6 ER -