Dark-Singular Straddled Optical Solitons for the Dispersive Concatenation Model with Power-Law of Self-Phase Modulation by Tanh-Coth Approach. Contemporary Mathematics , [S. l.], v. 5, n. 3, p. 3198–3214, 2024. DOI: 10.37256/cm.5320245013. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/5013. Acesso em: 24 dec. 2025.