Media type: E-Article Title: Evolution of Telecommunication Services: Virtualizing Network Contributor: Minerva, Roberto; Manzalini, Antonio; Moiso, Corrado; Crespi, Noel imprint: Springer Berlin Heidelberg, 2013 Published in: Evolution of Telecommunication Services Language: Not determined DOI: 10.1007/978-3-642-41569-2_12 ISSN: 0302-9743; 1611-3349 Origination: Footnote: