TY  - JOUR
AU  - C.H. Kapadia
AU  - Kwan R. Lee
TI  - Combined Unbiased Estimators Based on Q-Reduced Model.
JO  - Metrika
PY  - 1993
SP  - 137
EP  - 147
VL  - 40
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1993__40_2_176455/
ID  - MET_1993__40_2_176455
ER  -