@article{MaMa93,
	author = {Rudolf Mathar and J{\"u}rgen Mattfeldt},
	title = "Channel assignment in cellular radio networks",
	pages = "647-656",
	journal = "{IEEE} Transactions on Vehicular Technology",
	volume = "42",
	number = "4",
	month = Nov,
	year = 1993,
	hsb = {RWTH-CONV-223134},
	}