TY  - JOUR
AU  - R. I. Kachurovskii
TI  - A.\,N.~Tihonov's fixed point principle for equations with operators which are weakly closed on the kernel
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 517
EP  - 520
VL  - 183
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_183_3_a4/
LA  - ru
ID  - DAN_1968_183_3_a4
ER  -