TY  - JOUR
AU  - I. G. Tsar'kov
TI  - On smooth selections from sets of almost Chebyshev centers
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1996
SP  - 92
EP  - 94
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1996_2_a19/
LA  - ru
ID  - VMUMM_1996_2_a19
ER  -