{"id":"000984552","type":"book","title":"Les haches cruciformes énéolithiques de type européen","publisher-place":"Sofia","pages":"146-161","container-title":"The fourth Millennium B. C. Proceedings of the International Symposium, Nessebur, 28-30 august 1992","author":[{"family":"Dimitrov","given":"Kalin"}],"issued":{"raw":"1993"}}