@unpublished{KallmeyerMaierParmentier2009,
  author  = {Laura Kallmeyer and Wolfgang Maier and Yannick Parmentier},
  title   = {Un algorithme d'analyse de type earley pour grammaires {\`a} concat{\´e}nation d'intervalles},
  institution = {Extern},
  pages     = {10},
  year    = {2009},
}