{"id":"001293542","type":"book","title":"Les 30 ans de la Société Préhistorique Luxembourgeoise. Un aperçu historique - 1979-2009","pages":"9-40","container-title":"Bulletin de la Société Préhistorique Luxembourgeoise, 29 (2007(2009","author":[{"family":"Spier","given":"Fernand"}],"issued":{"raw":"2007"}}