{"id":"001196448","type":"book","title":"Zur Brennstoffversorgung im Bergbaurevier Sulzburg","publisher-place":"Freiburg i. Br","pages":"131-138","container-title":"Archäologische Nachrichten aus Baden, 61/62 (1999","author":[{"family":"Ludemann","given":"Thomas"}],"issued":{"raw":"1999"}}