LeRoy B. Beasley, Madad Khan, Seok-Zun Song. Isolation numbers of matrices over nonbinary Boolean semiring. Journal of Computational Analysis and Applications (JoCAAA) [Internet]. 2021 Aug. 3 [cited 2024 Sep. 1];29(4):758-64. Available from: http://eudoxuspress.com/index.php/pub/article/view/189