@article{Liefbroer1999,
author = {Liefbroer, A.C. and Corijn, M.},
title= {Who, what, where, and when? Specifying the impact of educational attainment and labour force participation on family formation},
year = {1999},
URL = {http://www.ncbi.nlm.nih.gov/pubmed/12159001},
journal = {European Journal of Population (Revue europ\'eenne de d\'emographie)},
volume = {15},
pages = {45--75},
}