@inproceedings{Kulu2017,
author = {Kulu, H. and Mikolai, J. and Thomas, M.J. and Vidal, S. and Schnor, C. and Willaert, D. and Visser, F.H.L. and Mulder, C.H.},
title= {Separation and spatial mobility: A cross-national comparison},
year = {2017},
address = {Chicago, USA},
}