@inproceedings{publication-6170,
	address={New York, USA},
	author={Gamper, Johann and B{\"o}hlen, Michael and Cometti, Willi and Innerebner, Markus},
	booktitle={20th ACM Conference on Information and Knowledge Management},
	doi={10.1145/2063576.2063972},
	isbn={978-1-4503-0717-8},
	month={OCT},
	pages={2381-2384},
	publisher={Association for Computing Machinery},
	series={Proceedings of the 20th ACM international conference on Information and knowledge management},
	title={Defining isochrones in multimodal spatial networks},
	year=2011,
}