Preprints

J. Müller, S. Sarkar:

On p-groups of Gorenstein-Kulkarni type (pdf).

Preprint, 2012, arXiv: 1208.3566 [math.GR].

J. Müller, S. Sarkar:

On finite groups of symmetries of surfaces (pdf).

Preprint, 2013, arXiv: 1308.3180 [math.GR].