1. O děvčicu / O děvčicu Creator: Folprecht, Josef and Dégl, Karel Publisher: Lucernafilm Format: audiovisual material Type: movie Rights: Creative Commons BY 4.0
2. Okresní inspektoři školní na Slovensku Creator: Folprecht, Josef Format: electronic Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
3. Počešťování Slovenska Creator: Folprecht, Josef Format: electronic Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public