TY  - JOUR
AU  - V. F. Babenko
TI  - Nonsymetric approximations and inequalities for rearrangements in extremal problems of approximation theory
JO  - Informatics and Automation
PY  - 1987
SP  - 33
EP  - 35
VL  - 180
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a10/
LA  - ru
ID  - TRSPY_1987_180_a10
ER  -