TY  - JOUR
AU  - A. T. Taldykin
TI  - Systems of elements of a space over a space, and variational methods for the solution of equations with variable operators
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 724
EP  - 732
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_4_a15/
LA  - ru
ID  - DE_1977_13_4_a15
ER  -