- State and prevention of overindebtedness2012 | Publication without faculty affiliation
- The indebtedness and overindebtedness of children and adolescents: causes, consequences and prevention options2014 | Faculty of Humanities
- Debt clearance like a prevention instrument of social exclusion2012 | Publication without faculty affiliation
- Debt clearance like a prevention instrument of social exclusion2011 | Faculty of Humanities
- Debt relief and property situation of the debtor2012 | Publication without faculty affiliation
- Debt relief and property situation of the debtor2012 | Faculty of Humanities
- Consumer lending in theory and practice2015 | Publication without faculty affiliation
- Who borrows and who may not repay?2011 | Faculty of Social Sciences, Faculty of Mathematics and Physics, Centre for Economic Research and Graduate Education
