{"id":"001031097","type":"book","title":"Apports ethno-culturels de Kaliakra","publisher":"Editions de l'Academie Bulgare des Sciences","publisher-place":"Sofia","pages":"159-181","container-title":"Dobrudža : Etudes ethno-culturelles","author":[{"family":"Džingov","given":"Georgi"}],"issued":{"raw":"1987"}}