@techreport{SBH+09, address = {University of Zurich, Switzerland}, author = {Stiller, Burkhard and Bocek, Thomas and Hecht, Fabio and Morariu, Cristian and Racz, Peter and Vancea, Andrei and (Edts.), Martin Waldburger}, howpublished = {IFI Technical Report}, month = {jun}, publisher = {IfI}, title = {Communication Systems III}, url = {ftp://ftp.ifi.uzh.ch/pub/techreports/TR-2009/ifi-2009.03.pdf}, year = {2009} }