@phdthesis{dnb-12958,
  title = {Combination of constraint systems},
  author = {Stephan Kepser},
  year = {1998},
  url = {http://d-nb.info/957303920},
  researchr = {https://researchr.org/publication/dnb-12958},
  cites = {0},
  citedby = {0},
  school = {Ludwig Maximilian University of Munich, Germany},
}