TY - JOUR AU - R. S. Khairullin TI - The Tricomi problem for an equation of mixed type of the second kind in the case of an unbounded domain JO - Differencialʹnye uravneniâ PY - 1994 SP - 2010 EP - 2017 VL - 30 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_11_a18/ LA - ru ID - DE_1994_30_11_a18 ER -