@article{HeMaSc97,
	author = {Martin Hellebrandt and Rudolf Mathar and Markus Scheibenbogen},
	title = "Estimating position and velocity of mobiles in cellular radio networks",
	pages = "65-71",
	journal = "{IEEE} Transaction on Vehicular Technology",
	volume = "46",
	number = "1",
	month = Feb,
	year = 1997,
	hsb = {RWTH-CONV-223156},
	}