Proof of two Maurer's conjectures on basis graphs of matroids - Jérémie Chalopin; Victor Chepoi; Damian Osajda (CoRR, 2012)

On two conjectures of Maurer concerning basis graphs of matroids. - Jérémie Chalopin; Victor Chepoi; Damian Osajda (J. Comb. Theory B, 2015)

Two-dimensional systolic complexes satisfy property A. - Nima Hoda; Damian Osajda (Int. J. Algebra Comput., 2018)