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Injective colorings of graphs with low average degree [Citation Graph (, )][DBLP]
A New Lower Bound on the Density of Vertex Identifying Codes for the Infinite Hexagonal Grid [Citation Graph (, )][DBLP]
Short proofs for cut-and-paste sorting of permutations. [Citation Graph (, )][DBLP]
Choice number of complete multipartite graphs K3*3, 2*(k-5), 1*2 and K4, 3*2, 2*(k-6), 1*3. [Citation Graph (, )][DBLP]
Nomadic decompositions of bidirected complete graphs. [Citation Graph (, )][DBLP]