@article{Kulu2007,
author = {Kulu, H. and Milewski, N. },
title= {Family Change and Migration in the Life Course: An Introduction},
year = {2007},
doi = {10.4054/DemRes.2007.17.19},
journal = {Demographic Research},
volume = {17},
number = {19},
pages = {567--590},
}