CLE: Eine konstruktivistische, kollaborative Lernumgebung. - Markus Ueberall; Michael Lauer; Oswald Drobnik (DeLFI, 2003)

Collaborative Software Development and Topic Maps. - Markus Ueberall; Oswald Drobnik (TMRA, 2005)

On Topic Map Templates and Traceability. - Markus Ueberall; Oswald Drobnik (TMRA, 2006)

Formularbasierte Traceability-Unterstützung. - Markus Ueberall (Software Engineering (Workshops), 2007)

Versioning of Topic Map Templates and Scalability. - Markus Ueberall; Oswald Drobnik (TMRA, 2007)