@misc{Mortelmans2011,
author = {Mortelmans, D. and Pasteels, I. and Bracke, P. and Matthijs, K. and Van Bavel, J. and Van Peer, C.},
title= {Divorce in Flanders: Codebooks and questionnaires},
year = {2011},
URL = {http://www.divorceinflanders.be/},
}