- Runes Across the North Sea from the Migration Period and Beyond: An Annotated Edition of the Old Frisian Runic CorpusPublication without faculty affiliation
- West Frisians want to survive2008 | Faculty of Arts
- Challenges in annotating and parsing spoken, code-switched, Frisian-Dutch dataPublication without faculty affiliation
- Status of Minority Languages in German Law - The Right to Topographical Indications and to the Use of Language in the Public Sphere Status of Minority Languages in German Law - The Right to Topographical Indications and to the Use of Language in the Public Sphere2015 | Faculty of Law
- Old English cyme and the Proto-Indo-European aorist optative in Germanic2018 | Faculty of Arts