How to cite OR-Tools

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Any publication referencing OR-Tools should cite it as follows, updating the version number as appropriate:

OR-Tools v9.4. Laurent Perron and Vincent Furnon.


  title = {OR-Tools},
  version = { v9.4 },
  author = {Laurent Perron and Vincent Furnon},
  organization = {Google},
  url = {},
  date = { 2022-08-11 }