{"id":"001411956","type":"book","title":"Salt production at the Villafáfila Lake complex (Zamora, Spain) in prehistoric times","publisher":"Veliko Tarnovo","publisher-place":"Provadia","pages":"301-311","container-title":"Salt und gold : the role of salt in prehistoric Europe : proceedings of the International Symposium (Humboldt-Kolleg) in Provadia, Bulgaria 30 September - 4 October 2010","author":[{"family":"Guerra Doce","given":"Elisa"}],"issued":{"raw":"2012"}}