@inproceedings{MaMa14,
	author = {Henning Maier and Rudolf Mathar},
	title = "User-Relay Duality in Cyclic Interference Alignment for Cascaded Two-Way Relay Networks",
	pages = "471-475",
	booktitle = "{IEEE} International Symposium on Information Theory and Its Applications (ISITA 2014)",
	address = {Melbourne, VIC, Australia},
	month = Oct,
	year = 2014,
	hsb = {hsb999910369202 },
	}