1.
Randi Ìc Energy and Randi Ìc Estrada Index of a Graph. Eur. J. Pure Appl. Math. [Internet]. 2012 Feb. 13 [cited 2024 Nov. 21];5(1):88-99. Available from:
https://www.ejpam.com/index.php/ejpam/article/view/1580