@articleSteffen_Wolf_2023, title=Bounds for the chromatic index of signed multigraphs, volume=337, DOI=10.1016/j.dam.2023.05.008, journal=Discrete Applied Mathematics, publisher=Elsevier BV, author=Steffen, Eckhard and Wolf, Isaak Hieronymus, year=2023, pages=185–189 

@articleCappello_Steffen_2022, title=Frustration-critical signed graphs, volume=322, DOI=10.1016/j.dam.2022.08.010, journal=Discrete Applied Mathematics, publisher=Elsevier BV, author=Cappello, Chiara and Steffen, Eckhard, year=2022, pages=183–193 

@articleBar-Yehuda_Polevoy_Rawitz_2015, title=Bandwidth allocation in cellular networks with multiple interferences, volume=194, DOI=http://dx.doi.org/10.1016/j.dam.2015.05.013, journal=Discrete Applied Mathematics , publisher=Elsevier, author=Bar-Yehuda, Reuven and Polevoy, Gleb and Rawitz, Dror, year=2015, pages=23–36 

@articleFaigle_Frahling_2006, title=A combinatorial algorithm for weighted stable sets in bipartite graphs, DOI=10.1016/j.dam.2005.05.037, journal=Discrete Applied Mathematics, author=Faigle, Ulrich and Frahling, Gereon, year=2006, pages=1380–1391 

@articleKleine Büning_Lettmann_1999, title=Resolution remains hard under equivalence, DOI=10.1016/s0166-218x(99)00055-4, journal=Discrete Applied Mathematics, author=Kleine Büning, Hans and Lettmann, Theodor, year=1999, pages=139–148