TY  - JOUR
AU  - I. A. Kipriyanov
TI  - A~variational problem in a~half space
JO  - Informatics and Automation
PY  - 1967
SP  - 19
EP  - 26
VL  - 91
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1967_91_a2/
LA  - ru
ID  - TRSPY_1967_91_a2
ER  -