@Article{         Fraisse:1953,
  Author        = "Fraiss{\'e}, R.",
  date-added    = "2015-03-24 10:32:33 +0000",
  date-modified = "2015-03-24 10:37:01 +0000",
  Journal       = "C. R. Acad. Sci. Paris",
  Pages         = "540---542",
  Title         = "Sur certaines relations qui generalisent l'ordre des nombres rationnels",
  Volume        = "237",
  Year          = "1953"
}

@Article{ Fraisse:1953, Author = "Fraiss{\'e}, R.", date-added = "2015-03-24 10:32:33 +0000", date-modified = "2015-03-24 10:37:01 +0000", Journal = "C. R. Acad. Sci. Paris", Pages = "540---542", Title = "Sur certaines relations qui generalisent l'ordre des nombres rationnels", Volume = "237", Year = "1953" }