TY  - JOUR
AU  - G. V. Demidenko
TI  - A class of integral operators and applications to quasi-elliptic equations. I
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 889
EP  - 898
VL  - 30
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_5_a18/
LA  - ru
ID  - DE_1994_30_5_a18
ER  -