1. Geofysikální sborník = Type: volume_supplement, model:supplement, and TEXT Language: Czech Description: 1 Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2. Umění. Obsah ročníku Type: model:supplement and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public