TY  - JOUR
AU  - P. Olszewski
TI  - A nonlinear boundary value problem for a system of arbitrary cardinality of second-order integro-differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 1788
EP  - 1799
VL  - 20
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_10_a17/
LA  - ru
ID  - DE_1984_20_10_a17
ER  -