@phdthesis{dnb-13888,
  title = {Eine grafische Anfragesprache für temporale Datenbanken},
  author = {Volker Sänger},
  year = {1996},
  url = {http://d-nb.info/94676025X},
  researchr = {https://researchr.org/publication/dnb-13888},
  cites = {0},
  citedby = {0},
  school = {Karlsruhe Institute of Technology, Germany},
}