TY - JOUR AU - F. D. Gakhov AU - V. I. Smagina TI - Exceptional cases of integral equations of convolution type and equations of the first kind JO - Doklady Akademii Nauk PY - 1961 SP - 1277 EP - 1280 VL - 136 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_136_6_a3/ LA - ru ID - DAN_1961_136_6_a3 ER -