FARAHANI, Mohammad Reza, and Miranda Petronella VLAD. “SOME CONNECTIVITY INDICES OF CAPRA-DESIGNED PLANAR BENZENOID SERIES Caₙ(C₆)”. Studia Universitatis Babeș-Bolyai Chemia, vol. 60, no. 2, June 2015, pp. 251-8, https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8447.