%0 Journal Article %A James Oxley %A Jagdeep Singh %T Generalizing cographs to 2-cographs %J The electronic journal of combinatorics %D 2023 %V 30 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/10272/ %R 10.37236/10272 %F 10_37236_10272