@Article{TALN-2007-BFT-SL07,
 author       = {Denis B\'echet and Annie Foret and Isabelle Tellier},
 title        = {Learnability of Pregroup Grammars},
 journal      = {Studia logica},
 editor       = {Wojciech Buszkowski and Anne Preller},
 year         = 2007,
 volume       = {87},
 number       = {2/3},
 pages        = {225--252},
 ISSN         = {0039-3215},
 DOI          = {10.1007/s11225-007-9085-2}
}