@techreport{Heylen2009,
author = "Heylen, L. and Mortelmans, D.",
title = "Explaining parent-child proximity in Eastern and Western Europe: a micro and macro perspective",
year = 2009,
journal = "Multilinks deliverable",
pages = "96",
url = "http://www.multilinks-project.eu/uploads/papers/0000/0014/Deliverable_1_-_Cello_-_Heylen-Mortelmans.pdf"
}