@article{ImMa05b,
	author = {Lorenz Imhof and Rudolf Mathar},
	title = "The Geometry of the Capacity Region for {CDMA} Systems with General Power Constraints",
	pages = "2040-2044",
	journal = "{IEEE} Transactions on Wireless Communications",
	volume = "4",
	number = "5",
	month = Sep,
	year = 2005,
	hsb = {RWTH-CONV-223177},
	}