M. Geck. Local Representation Theory and Simple Groups (eds. R. Kessar, G. Malle, D. Testerman), page 63--106. European Mathematical Society Publishing House, (2018)
M. Geck, and R. Rouquier. Finite reductive groups (Luminy, 1994; ed. M. Cabanes), volume 141 of Progress in Math., page 251-272. Birkhäuser, Boston, (1997)
M. Geck. Modular Representation Theory of Finite Groups (Charlottesville, VA, 1998; eds. M. J. Collins, B. J. Parshall and L. L. Scott), page 211-221. Walter de Gruyter, (2001)
M. Geck, and C. Bonnafe. Representations of reductive groups. In Honor of the 60th birthday of David A. Vogan, Jr (eds. M. Nevins and P. Trapa), volume 312 of Progress in Math., page 173--188. Birkhaeuser, (2015)
M. Geck, and J. Müller. Algorithmic and experimental methods in algebra, geometry and number theory (eds. G. Böckle, W. Decker, G. Malle), page 311-360. Springer-Verlag, (2017)
M. Geck. Finite Simple Groups: Thirty Years of the Atlas and Beyond (Celebrating the Atlases and Honoring John Conway, November 2-5, 2015 at Princeton University), volume 694 of Contemporary Math., page 159--176. American Mathematical Society, (2017)
M. Geck. Modular Representation Theory of Finite Groups (Charlottesville, VA, 1998; eds. M. J. Collins, B. J. Parshall and L. L. Scott), page 1-66. Walter de Gruyter, (2001)
M. Geck, and G. Hiss. Finite reductive groups (Luminy, 1994; ed. M. Cabanes), volume 141 of Progress in Math., page 195-249. Birkhäuser, Boston, (1997)
M. Geck. Group representation theory (EPFL, 2005; eds. M. Geck, D. Testerman and J. Thevenaz), page 301-353. Presses Polytechniques et Universitaires Romandes, EPFL-Press, Lausanne, (2007)
C. Bonnafe, M. Geck, L. Iancu, and T. Lam. Representation theory of algebraic groups and quantum groups (Nagoya, 2006; eds. A. Gyoja et al.), volume 284 of Progress in Math., page 33--54. Birkhæuser, (2010)
R. Dipper, M. Geck, G. Hiss, and G. Malle. Algorithmic algebra and number theory (Heidelberg, 1997), page 331--378. Springer Verlag, Berlin/Heidelberg, (1998)