TY  - JOUR
A1  - Xie, S X
A1  - Liao, D 
A1  - Chinchilli, V M
T1  - Measurement error reduction using weighted average method for repeated measurements from heterogeneous instruments.
Y1  - 2001//
N1  - R827994
JF  - ENVIRONMETRICS
J1  - ENVIRONMETRICS
VL  - 12
IS  - 8
SP  - 785
EP  - 790
ER  -