{"id":"000986287","type":"book","title":"Biskupin: fortified settlement of the Lusatian culture","publisher":"WARP, Wetland Archaeology Research Project","publisher-place":"Exeter","pages":"37-38","container-title":"Waterlogged wood : The recording, sampling, conservation and curation of structural wood. Proceedings of a confernce sponsored by WARP and English Heritage on 15 january 1990","author":[{"family":"Piotrowski","given":"W."}],"issued":{"raw":"1990"}}