@article{Zick2008,
author = {Zick, A. and Pettigrew, T.F. and Wagner, U.},
title= {Ethnic prejudice and discrimination in Europe},
year = {2008},
doi = {10.1111/j.1540-4560.2008.00559.x},
volume = {64},
number = {2},
pages = {233--251},
}