@inproceedings{CaMa16,
	author = {Jose Angel Leon Calvo and Rudolf Mathar},
	title = "A Two-level Cooperative Clustering Scheme for Vehicular Communications",
	pages = "205-210",
	booktitle = "The 6th International Conference on Information Communication and Management",
	address = {Hertfordshire, United Kingdom},
	month = Oct,
	year = 2016,
	hsb = {RWTH-2016-08729},
	}