@inbook{Stil12, address = {Heidelberg, Germany}, author = {Stiller, Burkhard}, booktitle = {Telecommunication Economics}, howpublished = {Lecture Notes in Computer Science (LNCS), Vol. 7216}, month = {feb}, pages = {240-242}, publisher = {Springer, ISBN 978-3-642-30381-4}, title = {Resume (Telecommunication Economics)}, year = {2012} }