TY  - JOUR
AU  - V. V. Borisov
TI  - Singular perturbations of ordinary differential operators with integral boundary conditions
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1987
SP  - 23
EP  - 26
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1987_1_a6/
LA  - ru
ID  - VMUMM_1987_1_a6
ER  -