@phdthesis{ chatelain_historique_1998,
  address = {S.l.},
  title = {Historique et dynamique des paysages forestiers d'une partie du {Piémont} pyrénéen (collines au sud de {St}-{Gaudens})},
  language = {fre},
  school = {s.n.},
  author = {Chatelain, Cédric},
  year = {1998}
}