Sources:
- Mirosław J. Hoffmann, Aleksandra Rzeszotarska-Nowakiewicz, Societies of the younger segment of the early Iron Age in Poland (500–250 BC, The societies of West Balt Barrow culture, 500 BC - 1 AD, in: The Past Societies 4( 2016)
Sources:
West Baltic barrow culture stronghold. Also Silma or Łanioch stronghold, ocasionally Stradomno
Neolithic settlement, Early Iron Age stronghold?
Old Prussians - Balthic tribe - sculpture - Prussian Baba. Nowadays in Muzeum Archeologiczne in Gdańsk.