TY - JOUR AU - Yu. K. Lando TI - Solvability of integro-differential correspondences JO - Differencialʹnye uravneniâ PY - 1984 SP - 1782 EP - 1788 VL - 20 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_10_a16/ LA - ru ID - DE_1984_20_10_a16 ER -