Paper  bibtex   

@misc{ dufour_sci6306_????,
  type = {Documentation},
  title = {{SCI}6306 {Schéma} relationnel d'{INSCRIP}},
  url = {http://cours.ebsi.umontreal.ca/sci6306/docs/sci6306_inscrip_schema_relationnel.pdf},
  author = {Dufour, Christine},
  keywords = {INSCRIP, Schéma relationnel}
}