TY  - JOUR
A1  - Scheipl, F.
A1  - Greven, S.
A1  - Kuechenhoff, H. 
T1  - Size and power of tests for a zero random effect variance or polynomial regression in additive and linear mixed models
Y1  - 2008
DO  - 10.1016/j.csda.2007.10.022
JF  - Computational Statistics and Data Analysis 
VL  - 52
IS  - 7

ER  -