@article {allem2018multiplicity,
	title = {Multiplicity of eigenvalues of cographs},
	journal = {Discrete Applied Mathematics},
	volume = {247},
	year = {2018},
	note = {n/a},
	pages = {43{\textendash}52},
	publisher = {Elsevier},
	abstract = {n/a},
	author = {Allem, Luiz Emilio and Tura, Fernando Colman}
}
