Hell, Pavol

Colouring on hereditary graph classes

Complexity of approximating #CSPs

List homomorphism to irreflexive oriented trees

List homomorphisms and bipartite co-circular arc graphs

List matrix partitions of special graphs

Matrix partition of chordal graphs

Matrix Partitions of Graphs: Algorithms and Complexity

Maximum linear arrangement of directed graphs

On the recognition and characterization of M-partitionable proper interval graphs

Partitioning cographs into forests and independent sets