@techreport{ComSysHS10,
	address = {Zürich, Schweiz},
	author = {Stiller, Burkhard and Hasan and Hecht, Fabio and Machado, Guilherme and Vancea, Andrei and (Edts.), Martin Waldburger},
	howpublished = {IFI Technical Report},
	month = {jan},
	publisher = {IfI},
	title = {Communication Systems IV},
	url = {https://www.csg.uzh.ch/publications/ifi-2011.0001.pdf},
	year = {2011}
}