Pandir, Yusuf, and Humaira Yasmin. “Optical Soliton Solutions of the Generalized Sine-Gordon Equation”. Electronic Journal of Applied Mathematics 1, no. 2 (September 9, 2023): 71–86. Accessed July 27, 2024. https://ejamjournal.com/index.php/ejam/article/view/ejam.20231239.