TY  - JOUR
AU  - M.P. Singh
TI  - Sampling with unequal probabilities  -  K. R. W. Brewer and M. Hanif.
JO  - Metrika
PY  - 1986
SP  - 92
EP  - 92
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1986__33_176035/
ID  - MET_1986__33_176035
ER  -