@article{Haas2006,
author = {Haas, B. and Steiber, N. and Hartel, M. and Wallace, C.},
title= {Household employment patterns in an enlarged European Union},
year = {2006},
doi = {10.1177/0950017006069813},
journal = {Work, Employment & Society},
volume = {20},
number = {4},
pages = {751--771},
}