@article{Surkyn2004,
author = {Surkyn, J. and Lesthaeghe, R.},
title= {Value orientation and the Second Demographic Transition in Northern, Western and Southern Europe. An update to: Contemporary research on European fertility},
year = {2004},
doi = {10.4054/DemRes.2004.S3.3},
URL = {http://www.demographic-research.org/},
journal = {Demographic Research },
volume = {SC 3},
number = {3},
pages = {45--86},
}