Heller, Markus and Schmeling, Benjamin and Heinzl, Steffen and Leidig, Torsten and Duddy, Keith and Sandfuchs, Thorsten and Klein, Andreas and Allgaier, Matthias Barros, Alistair and Oberle, Daniel (eds.) (2012):
Enabling USDL by Tools.
In: Handbook of Service Description, Springer US, pp. 385-414, [Online-Edition: http://dx.doi.org/10.1007/978-1-4614-1864-1₁₅],
[Book Section]

Rösch, Peter and Gerteis, Wolfgang and Mühlhäuser, Max and Leidig, Torsten Rossi, M. (ed.) (1992):
Tool Support for Design Methods - The DOCASE Object-Oriented Approach.
In: Proceedings of the ECOOP 1992 Workshop <EM>CASE for Object-Oriented Methods </EM>, Utrecht, NL, June 1992. Technical Report WP22, [Conference or Workshop Item]

Leidig, Torsten and Mühlhäuser, Max (1991):
Graphische Unterstützung der Entwicklung verteilter Anwendungen.
In: Kommunikation in verteilten Systemen, Informatik-Fachbericht 267; Tagungsband GI/NTG KIVS 1991, Mannheim, Feb. 20-22, 1991, p. 494, [Conference or Workshop Item]