{"id":"001260228","type":"book","title":"O podstawach wydzielenia kultury perstuńskiej (na marginesie dwóch prac Karola Szymczaka). (On the grounds for identification of the Perstunian Culture)","pages":"429-436","container-title":"Archeologia Polski, 34,1/2 (1989","author":[{"family":"Sulgostowska","given":"Zofia."}],"issued":{"raw":"1989"}}