TY  - JOUR
AU  - S.S. Zarkovic
TI  - On the Efficiency of Sampling with Varying Probabilities and the Selection of Units with Replacement.
JO  - Metrika
PY  - 1960
SP  - 53
EP  - 60
VL  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1960__3_175071/
ID  - MET_1960__3_175071
ER  -