{"id":"000406023","type":"article","title":"Vergleichende Untersuchungen zur optimalen siedlungshistorischen Bodenphosphatbestimmung. Ergebnisse von Phosphatuntersuchungen in Schuby, Kreis Schleswig-Flensburg","pages":"185-247","container-title":"Offa, 44.1987","author":[{"family":"Heinrich","given":"U."}],"issued":{"raw":"1987"}}