TY  - JOUR
AU  - Ya. Valashek
TI  - Imbedding theorems and inequalities of various metrics for best approximations with respect to the Haar system
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1980
SP  - 11
EP  - 15
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1980_4_a2/
LA  - ru
ID  - IVM_1980_4_a2
ER  -