ALCÓN, Liliana, GUTIERREZA, Marisa and MILANIČ, Martin, 2019, A characterization of Claw-free CIS graphs and new results on the order of CIS graphs. Electronic notes in theoretical computer science [online]. 2019. Vol. 346, p. 15–27. [Accessed 5 April 2025]. DOI 10.1016/j.entcs.2019.08.003. Retrieved from: https://doi.org/10.1016/j.entcs.2019.08.003