TY - JOUR AU - F. D. Gakhov AU - Yu. I. Cherskii TI - Special integral equations of convolution type and an area problem of the type of Riemann's problem JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 1954 SP - 21 EP - 33 VL - 114 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_1954_114_8_a2/ LA - ru ID - UZKU_1954_114_8_a2 ER -