TY  - CHAP
A1  - Billiet, J. 
A1  - Welkenhuysen-Gybels, J. 
T1  - Assessing cross-national construct equivalence in the ESS: the case of six immigration items.
Y1  - 2004
A3  - C., an Dijkum
A3  - J., Blasius
A3  - C., Durand
T2  - C33 Sixth International Conference on Social Science Methodology: Recent Developments and Applications in Social Research Methodology
CY  - Amsterdam
PB  - Barbara Budrich Publisher:

ER  -