TY  - JOUR
AU  - R. Arnab
TI  - On a Use of Stratified Sampling in Optimal Estimation.
JO  - Metrika
PY  - 1988
SP  - 233
EP  - 239
VL  - 35
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1988__35_3-4_176183/
ID  - MET_1988__35_3-4_176183
ER  -