TY - JOUR AU - E. I. Moiseev TI - Representation of the solution of the Tricomi problem in the form of a biorthogonal series JO - Differencialʹnye uravneniâ PY - 1991 SP - 1229 EP - 1237 VL - 27 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_7_a14/ LA - ru ID - DE_1991_27_7_a14 ER -