@article{ISADG,
      recid = {306567},
      author = {Pizzotti, Laurent},
      title = {“Valais, cimes et vallées” de Bojen Olsommer et Edmond Van  Hoorick : mise en page, documents administratifs},
      address = {1983},
      number = {ISADG},
      pages = {1 enveloppe},
      year = {1983},
      url = {http://patrinum.ch/record/306567},
}