@InProceedings{IllFloKowNag09,
author = {Johannes Illenberger and Gunnar Fl\"otter\"od and Matthias Kowald and Kai Nagel },
title = {A model for spatially embedded social networks},
booktitle = {Proceedings of the 12th International Conference on Travel Behavior Research},
year = {2009},
address = {Jaipur, Rajasthan, India}
}