{"id":"001002149","type":"book","title":"Implications of thermal pretreatment of chert in the German Mesolithic","publisher-place":"Warszawa","pages":"325-329","container-title":"Man and flint. Proceedings of the 7th International Flint Symposium, Warszawa-Ostrowiec Świętokrzyski, september 1995","author":[{"family":"Eriksen","given":"Berit Valentin"}],"issued":{"raw":"1997"}}