@phdthesis{dnb-11877,
  title = {Planerische Optimierung paketvermittelnder Fernnetze},
  author = {Zhigang Zhang},
  year = {1993},
  url = {http://d-nb.info/931827639},
  researchr = {https://researchr.org/publication/dnb-11877},
  cites = {0},
  citedby = {0},
  school = {Braunschweig University of Technology, Germany},
}