TY - JOUR AU - A. P. Soldatov TI - On the theory of singular integro-functional operators JO - Differencialʹnye uravneniâ PY - 1977 SP - 140 EP - 154 VL - 13 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1977_13_1_a19/ LA - ru ID - DE_1977_13_1_a19 ER -