On twin edge colorings of graphs. - Eric Andrews; Laars Helenius; Daniel Johnston; Jonathon VerWys; Ping Zhang 004 (Discuss. Math. Graph Theory, 2014)

Weak and Strong Versions of the 1-2-3 Conjecture for Uniform Hypergraphs. - Patrick Bennett; Andrzej Dudek; Alan M. Frieze; Laars Helenius (Electron. J. Comb., 2016)

On offset Hamilton cycles in random hypergraphs. - Andrzej Dudek; Laars Helenius (Discret. Appl. Math., 2018)