Mohar, Bojan

Brooks-type results for coloring of digraphs

Colouring complexes of planar triangulations and the line graphs of cubic graphs

Cops and robbers on geometric graphs and graphs with a set of forbidden subgraphs

Cops and robbers with speed restrictions

Game of Cops and Robbers on Eulerian Digraphs

Graphs on Euclidean, spherical and hyperbolic surfaces

Obstructions for embedding graphs into surfaces

Odd disjoint trails and totally odd graph immersions

On cuts and cycles in planar graphs

Rooted Minors and Delta-Wye Transformations