@article{Anderson2002,
author = {Anderson, D.J. and Binder, M. and Krause, K.},
title= {The motherhood wage penalty: Which mothers pay it and why?},
year = {2002},
doi = {10.1257/000282802320191606},
journal = {The American Economic Review},
volume = {92},
number = {2},
pages = {354−358},
}