UML im Unterricht: Systematische objektorientierte Problemlösung mit Hilfe von Szenarien am Beispiel der Türme von Hanoi. - Ira Diethelm; Leif Geiger; Albert Zündorf (DDI, 2002)

Graph Based Debugging with Fujaba. - Leif Geiger; Albert Zündorf (GraBaTs, 2002)

Transforming Graph Based Scenarios into Graph Transformation Based JUnit Tests. - Leif Geiger; Albert Zündorf (AGTIVE, 2003)

Applying Story Driven Modeling to the Paderborn Shuttle System Case Study. - Ira Diethelm; Leif Geiger; Albert Zündorf (Scenarios: Models, Transformations and Tools, 2003)

Fujaba goes Mindstorms: Objektorientierte Modellierung zum Anfassen. - Ira Diethelm; Leif Geiger; Albert Zündorf (INFOS, 2003)

Automatic Time Measurement for UML Modeling Activities. - Ira Diethelm; Leif Geiger; Christian Schneider 001; Albert Zündorf (Informatics and Student Assessment, 2004)

Measurement of modeling abilities. - Ira Diethelm; Leif Geiger; Christian Schneider 001; Albert Zündorf (Informatics and Student Assessment, 2004)

Statechart Modeling with Fujaba. - Leif Geiger; Albert Zündorf (GraBaTs, 2004)

Tool Modeling with Fujaba. - Leif Geiger; Albert Zündorf (FoVMT, 2004)

Using Graph Transformation for Practical Model-Driven Software Engineering. - Lars Grunske; Leif Geiger; Albert Zündorf; Niels Van Eetvelde; Pieter Van Gorp; Dániel Varró (Model-Driven Software Development, 2005)

A Graphical Specification of Model Transformations with Triple Graph Grammars. - Lars Grunske; Leif Geiger; Michael Lawley (ECMDA-FA, 2005)

Developing Tools with Fujaba XProM. - Leif Geiger; Albert Zündorf (GTTSE, 2005)

µFUP: A Software Development Process for Embedded Systems. - Leif Geiger; Jörg Siedhof; Albert Zündorf (MBEES, 2005)

OO Model based programming of PLCs. - Albert Zündorf; Leif Geiger; Jörg Siedhof (MBEES, 2005)

Mit Klebezettel und Augenbinde durch die Objektwelt. - Ira Diethelm; Leif Geiger; Albert Zündorf (INFOS, 2005)

Rettet Prinzessin Ada: Am leichtesten objektorientiert. - Ira Diethelm; Leif Geiger; Albert Zündorf (INFOS, 2005)

Story driven testing - SDT. - Leif Geiger; Albert Zündorf (ACM SIGSOFT Softw. Eng. Notes, 2005)

Raumverwaltung mit eingebetteten Systemen. - Leif Geiger; Michael Müller; Thomas Maier; Albert Zündorf (GI Jahrestagung (1), 2006)

Workshop description of 5th intl. workshop on scenarios and state machines: models-algorithms-and tools (SCESM). - Jon Whittle 001; Leif Geiger; Michael Meisinger (ICSE, 2006)

Workshop introduction of 5th intl. workshop on scenarios and state machines: models - algorithms - and tools (SCESM). - Jon Whittle 001; Leif Geiger; Michael Meisinger (SCESM, 2006)

eDOBS - Graphical Debugging for Eclipse. - Leif Geiger; Albert Zündorf (Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2006)

Integrating OCL and Model Transformations in Fujaba. - Mirko Stölzel; Steffen Zschaler; Leif Geiger (Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2006)

5th Intl. Workshop on Scenarios and State Machines: Models - Algorithms - and Tools (SCESM). - Jon Whittle 001; Leif Geiger; Michael Meisinger (ACM SIGSOFT Softw. Eng. Notes, 2006)

Transforming Scene Graphs Using Triple Graph Grammars - A Practice Report. - Nina Aschenbrenner; Leif Geiger (AGTIVE, 2007)

Generation of Sierpinski Triangles: A Case Study for Graph Transformation Tools. - Gabriele Taentzer; Enrico Biermann; Dénes Bisztray; Bernd Bohnet; Iovka Boneva; Artur Boronat; Leif Geiger; Rubino Geiß; Ákos Horváth 001; Ole Kniemeyer; Tom Mens; Benjamin Ness; et al. (AGTIVE, 2007)

Towards Roundtrip Engineering - A Template-Based Reverse Engineering Approach. - Manuel Bork; Leif Geiger; Christian Schneider 001; Albert Zündorf (ECMDA-FA, 2008)

Using Graph Grammars for Modeling Wiring Harnesses - An Experience Report. - Albert Zündorf; Leif Geiger; Ralf Gemmerich; Ruben Jubeh; Jürgen Leohold; Dieter Müller; Carsten Reckord; Christian Schneider 001; Sven Semmelrodt (Graph Transformations and Model-Driven Engineering, 2010)

Fujaba case studies for GraBaTs 2008: lessons learned. - Leif Geiger; Albert Zündorf (Int. J. Softw. Tools Technol. Transf., 2010)

Fehlersuche im Modell: modellbasiertes Testen und Debuggen. - Leif Geiger (2011)