- The Sorbs in the People's Chamber of the GDR 1949-19892018 | Faculty of Arts
- Levels of Sorbian national strivings2015 | Faculty of Arts
- Lusatia as an object of political visions, aspirations and projects in 20th and 21st century2015 | Faculty of Arts
- Ethnic identity and the concern for the Sorbian language and culture maintenance among Sorbian secondary school students2002 | Faculty of Arts
