TY  - JOUR
AU  - A. A. Talalyan
TI  - On~approximation properties of certain incomplete systems
JO  - Sbornik. Mathematics
PY  - 1982
SP  - 443
EP  - 471
VL  - 43
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1982_43_4_a0/
LA  - en
ID  - SM_1982_43_4_a0
ER  -