TY  - JOUR
AU  - L. P. Vlasov
TI  - Boundary of the unit ball and approximation by elements of subspaces of finite codimension in~$C(Q)$
JO  - Matematičeskie zametki
PY  - 1983
SP  - 699
EP  - 710
VL  - 34
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1983_34_5_a5/
LA  - ru
ID  - MZM_1983_34_5_a5
ER  -