TY  - JOUR
AU  - V. P. Zagonov
TI  - Some variational methods for constructing approximations of nonsmooth solutions of ill-posed problems
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1987
SP  - 1614
EP  - 1627
VL  - 27
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_11_a1/
LA  - ru
ID  - ZVMMF_1987_27_11_a1
ER  -