{"id":"001001509","type":"book","title":"Conditions for colonization: Calpes Limen and Salmydessos reconsidered","publisher-place":"Sofia","pages":"97-108","container-title":"Thracia pontica. 4. Sozopol. 6-12 octobre 1988","author":[{"family":"Stronk","given":"Jan P."}],"issued":{"raw":"1991"}}