{"id":"001563027","type":"article","title":"Étude spectroradiométrique d'une hache trouvée à Svoboda, district de Chirpan (Bulgarie)","publisher":"Archeologiceski Institut na BAN","publisher-place":"Sofija","pages":"7-20","container-title":"Interdisciplinarni izsledvanija 2006","author":[{"family":"Errera","given":"Michel"}],"issued":{"raw":"2006"}}