C++ im Nebenfachstudium: Konzepte und Erfahrungen. - Annegret Liebers; Dorothea Wagner; Karsten Weihe (Inform. Spektrum, 1996)

Empirical Design of Geometric Algorithms. - Karsten Weihe; Ulrik Brandes; Annegret Liebers; Matthias Müller-Hannemann; Dorothea Wagner; Thomas Willhalm (SCG, 1999)

Recognizing Bundles in Time Table Graphs - A Structural Approach. - Annegret Liebers; Karsten Weihe (WAE, 2000)

On the Hardness of Recognizing Bundles in Time Table Graphs. - Annegret Liebers; Dorothea Wagner; Karsten Weihe (Int. J. Found. Comput. Sci., 2000)

Locating New Stops in a Railway Network. - Horst W. Hamacher; Annegret Liebers; Anita Schöbel; Dorothea Wagner; Frank Wagner 001 (ATMOS, 2001)

Planarizing Graphs - A Survey and Annotated Bibliography. - Annegret Liebers (J. Graph Algorithms Appl., 2001)

Analyzing Train Time Table Graphs (Analyse von Fahrplangraphen) - Annegret Liebers (2001)

The Continuous Stop Location Problem in Public Transportation Networks. - Anita Schöbel; Horst W. Hamacher; Annegret Liebers; Dorothea Wagner (Asia Pac. J. Oper. Res., 2009)