{"id":"001251198","type":"book","title":"Polackaja zjamlja u 12 - peršaj palavine 13 st (Zmeny u administracyjna-palityčnaj i tėrytaryjal'naj strukturah)","pages":"41-49","container-title":"Izvestija Akademii Nauk Belarusi, Serija Gumanitarnych Nauk, 1992 (1992","author":[{"family":"Semjančuk","given":"G. M."}],"issued":{"raw":"1992"}}