TY  - JOUR
AU  - Yu. A. Shevchenko
TI  - On Vitali's covering theorem
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1989
SP  - 11
EP  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1989_3_a2/
LA  - ru
ID  - VMUMM_1989_3_a2
ER  -