{"id":"001269867","type":"book","title":"Zum mutmasslichen Vorgängertor des St. Johanns-Tores, St. Johanns-Vorstadt 106 (A), 1990/26","pages":"92-95","container-title":"Jahresbericht (Basel), 1990 (1992","author":[{"family":"Helmig","given":"Guido."}],"issued":{"raw":"1992"}}