@inproceedings{BoAlMaMa11,
	author = {Georg B{\"o}cherer and Fabian Altenbach and Martina Malsbender and Rudolf Mathar},
	title = "Writing on the Facade of {RWTH} ICT Cubes: Cost Constrained Geometric Huffman Coding",
	pages = "231-235",
	booktitle = "International Symposium on Wireless Communication 2011",
	address = {Aachen, Deutschland},
	month = Nov,
	year = 2011,
	hsb = {hsb999910117219},
	}