{"id":"001172579","type":"book","title":"Późnośredniowieczny piec typu hypokaustum ze Strzelna (woj. bydgoskie). Late-medieval furnace of a hypokaust type from Strzelno (Bydgoszcz voivodeship)","pages":"45-59","container-title":"Archeologia (Toruń), 15 (1991","author":[{"family":"Dubikajtis","given":"Jerzy"}],"issued":{"raw":"1991"}}