, Arvind Sharma, A.K. Nagar. “On The Existence of Discrete Solitons in a Hexagonal Lattice”. International Journal on Recent and Innovation Trends in Computing and Communication 1, no. 12 (December 31, 2013): 913–914. Accessed August 22, 2026. https://mail.ijritcc.org/index.php/ijritcc/article/view/2888.