New optical solitary wave solutions of Fokas-Lenells equation in optical fiber via Sine-Gordon expansion method

Citation:
Ali, K. K., M. S. Osman, and M. Abdel-Aty, "New optical solitary wave solutions of Fokas-Lenells equation in optical fiber via Sine-Gordon expansion method", Alexandria Engineering Journal, vol. 59, pp. 1191–1196, 2020.