TY - JOUR AU - R. Sh. Khusnutdinov TI - The existence of singular solutions of nonlinear integrodifferential equations JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 1968 SP - 52 EP - 61 VL - 128 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_1968_128_5_a6/ LA - ru ID - UZKU_1968_128_5_a6 ER -