VermaW11'

@book{DBLP:series/lnee/VermaW11,
  author    = {Pramode K. Verma and
               Ling Wang},
  title     = {Voice over IP Networks - Quality of Service, Pricing and
               Security},
  publisher = {Springer},
  series    = {Lecture Notes in Electrical Engineering},
  volume    = {71},
  year      = {2011},
  isbn      = {978-3-642-14329-8},
  pages     = {1-120},
  ee        = {http://dx.doi.org/10.1007/978-3-642-14330-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}