TY  - JOUR
AU  - N. V. Marchenko
TI  - The existence of solutions of a certain class of non-linear integral equations
JO  - Doklady Akademii Nauk
PY  - 1961
SP  - 515
EP  - 518
VL  - 137
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1961_137_3_a6/
LA  - ru
ID  - DAN_1961_137_3_a6
ER  -