TY - JOUR AU - E. I. Moiseev TI - On the uniqueness of the solution of a three-dimensional boundary value problem for an equation of mixed type JO - Differencialʹnye uravneniâ PY - 1996 SP - 389 EP - 393 VL - 32 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_3_a14/ LA - ru ID - DE_1996_32_3_a14 ER -