@book{Schi03b, title = {{Mobilkommunikation}}, author = {Jochen Schiller}, publisher = {Pearson Education}, year = {2003}, address = {M{\"u}nchen}, edition = {2., {\"u}berarbeitete Auflage}, month = {Mai}, url = {http://www.pearson-studium.de/main/main.asp?page=bookdetails&isbn=3827370604}, }