{"id":"001169632","type":"book","title":"Befunde zur Stadtbefestigung im Bereich der Oberen Marktstrasse in Ravensburg","pages":"361-364","container-title":"Archäologische Ausgrabungen in Baden-Württemberg, 1992 (1993","author":[{"family":"Schmidt","given":"Erhard"}],"issued":{"raw":"1993"}}