@article {allem2020integral,
	title = {Integral cographs},
	journal = {Discrete Applied Mathematics},
	volume = {283},
	year = {2020},
	note = {n/a},
	pages = {153{\textendash}167},
	publisher = {Elsevier},
	abstract = {n/a},
	author = {Allem, Luiz Emilio and Tura, Fernando}
}
