TY  - JOUR
AU  - V. I. Meleshko
TI  - A pseudo-inversion of closed operators that is stable under perturbations
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1977
SP  - 1132
EP  - 1143
VL  - 17
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_5_a4/
LA  - ru
ID  - ZVMMF_1977_17_5_a4
ER  -