1. Vypsání hradu Potenšteina v Hradecku Creator: Zoubek, Jan Publisher: E. Sýkora and Grégr a F. Datel Type: model:monograph and TEXT Subject: ddc:neuvedeno, udc:728.81, udc:437.313, and udc:036 Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public