@techreport{cost257-Lassila-thesis-1999,
  author = {Pasi Lassila},
  title = {Efficient simulation techniques for multiservice loss systems},
  institution = {Helsinki University of Technology, Networking Laboratory},
  year = {1999},
  month = {Jan.},
  type = {Licentiate thesis},
  url = {http://www.netlab.hut.fi/tutkimus/cost257/publ/thesis/plassilalicthesis.pdf},
}