{"id":"001372015","type":"article","title":"U źródel konfliktu Pomorzan z państwem Piastów w X-XI wieku","publisher":"Uniw.","publisher-place":"Toru","pages":"39-50","container-title":"Źródła archeologiczne i ich treści","author":[{"family":"Leciejewicz","given":"Lech 1931-2011"}],"issued":{"raw":"2000"}}