TY  - JOUR
AU  - È. I. Grudo
TI  - On the theory of a class of linear integro-differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1989
SP  - 876
EP  - 884
VL  - 25
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1989_25_5_a17/
LA  - ru
ID  - DE_1989_25_5_a17
ER  -