TY - JOUR AU - G. A. Voropaeva AU - V. P. Maslov TI - M. V. Keldysh's multiple completeness and the uniqueness of the solution of the corresponding Cauchy problem JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1970 SP - 10 EP - 17 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1970_4_2_a1/ LA - ru ID - FAA_1970_4_2_a1 ER -