Partitioning edge-coloured complete symmetric digraphs into monochromatic complete subgraphs. - Carl Bürger; Louis DeBiasio; Hannah Guggiari; Max Pitz (Discret. Math., 2018)

Duality theorems for stars and combs I: Arbitrary stars and combs. - Carl Bürger; Jan Kurkofka (J. Graph Theory, 2022)

Duality theorems for stars and combs II: Dominating stars and dominated combs. - Carl Bürger; Jan Kurkofka (J. Graph Theory, 2022)

Duality theorems for stars and combs III: Undominated combs. - Carl Bürger; Jan Kurkofka (J. Graph Theory, 2022)

Duality theorems for stars and combs IV: Undominating stars. - Carl Bürger; Jan Kurkofka (J. Graph Theory, 2022)

End-faithful spanning trees in graphs without normal spanning trees. - Carl Bürger; Jan Kurkofka (J. Graph Theory, 2022)