{"id":"001016656","type":"book","title":"Lake sediments in Bulgaria: palaeoenvironmental records","publisher-place":"Rixensart","pages":"141-148","container-title":"Laminated sediments. Symposium held at the European University Centre for Cultural Heritage, Ravello, june 1991","author":[{"family":"Bozilova","given":"E. D."}],"issued":{"raw":"1994"}}