TY  - JOUR
AU  - N.D. Shukla
TI  - Estimation of a Regression Coefficient After two Preliminary Tests of Significance.
JO  - Metrika
PY  - 1979
SP  - 183
EP  - 194
VL  - 26
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1979__26_175784/
ID  - MET_1979__26_175784
ER  -