@techreport{ironetqosr2002,
  author = {Peng Zhang and Raimo Kantola and Samuli Aalto},
  title = {QoS Routing for DiffServ Networks: Issues and solutions},
  institution = {Networking Laboratory, Helsinki University of Technology},
  number = {n/a},
  year = {2002},
  url = {http://www.netlab.hut.fi/tutkimus/ironet/papers/report-qosr-diffserv.ps},
}