Жасыбаева MБ, Есмаханова К. Darboux transformation and exact one-soliton solution of the Fokas-Lenells equation. bulphysastenu [Internet]. 2022 Jul. 2 [cited 2025 Apr. 5];132(3):8-13. Available from: https://bulphysast.enu.kz/index.php/physast/article/view/124