@article{Fokkema2016a,
author = "Tineke Fokkema, Andrej Kveder, Nicole Hiekel, Tom Emery, Aart C. Liefbroer",
title = "Generations and Gender Programme Wave 1 data collection",
year = 2016,
journal = "Demographic Research",
url = "http://demographic-research.org/volumes/vol34/18/default.htm"
}