{"id":"001550551","type":"book","title":"Kolektivna nachodka ot kăsnoneolitni sărpove v tel provadija-solicata","publisher":"Nacionalen Archeologičeski Institut i Muzej - Bălgarska Akademija na Naukite","publisher-place":"Sofija","pages":"15-22","container-title":"Sbornik v pamet na profesor Velizar Velkov = Gedenkschrift für Professor Velizar Velkov 2009","author":[{"family":"Nikolov","given":"Vasil."}],"issued":{"raw":"2009"}}