TY  - JOUR
AU  - L. P. Vlasov
TI  - The concept of approximative compactness and alternate versions of it
JO  - Matematičeskie zametki
PY  - 1974
SP  - 337
EP  - 348
VL  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1974_16_2_a17/
LA  - ru
ID  - MZM_1974_16_2_a17
ER  -