- Coloring triangle-free graphs on surfaces +32009 | Faculty of Mathematics and Physics
- Randomly colouring graphs (a combinatorial view)2008 | Faculty of Mathematics and Physics
- Labelings of graphs with fixed and variable edge-weights2007 | Faculty of Mathematics and Physics
- Exact algorithms for L(2,1)-labeling of graphs +12007 | Faculty of Mathematics and Physics
- Graph Colorings2005 | Faculty of Mathematics and Physics
- Backbone Colorings of Graphs with Bounded Degree2010 | Faculty of Mathematics and Physics
- Hamiltonian colorings of graphs2005 | Faculty of Arts
- Bounds for the real number graph labellings and application to labellings of the triangular lattice2008 | Faculty of Mathematics and Physics
- Coloring plane graphs with independent crossings2010 | Faculty of Mathematics and Physics
- Coloring of triangle-free graphs on the double torus2008 | Faculty of Mathematics and Physics
- Structural decompositions, width Parameters and Graph Labelings2005 | Faculty of Mathematics and Physics
- Coloring graphs from lists with bounded size of their union2005 | Faculty of Mathematics and Physics
- Coloring even-faced graphs in the torus and the Klein bottle2008 | Faculty of Mathematics and Physics
- L(2,1,1)-Labeling Is NP-Complete for Trees2010 | Faculty of Mathematics and Physics
- Brooks' Theorem via Alon-Tarsi Theorem2010 | Faculty of Mathematics and Physics
- Graph labellings with variable weights, a survey2009 | Faculty of Mathematics and Physics
- Mixed hypergraphs and other coloring problems2007 | Faculty of Mathematics and Physics
- About a Brooks-type theorem for improper colouring2009 | Faculty of Mathematics and Physics
- Colouring maps and graphs2004 | Faculty of Mathematics and Physics
- Hassler Whitney and Matroid Theory2020 | Faculty of Mathematics and Physics
- Injective colorings of planar graphs with few colors2009 | Faculty of Mathematics and Physics