SamoilenkoV. G. and SamoilenkoY. I. (2005) “Asymptotic Expansions for One-Phase Soliton-Type Solutions of the Korteweg-De Vries Equation with Variable Coefficients”, Ukrains’kyi Matematychnyi Zhurnal, 57(1), pp. 111–124. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3578 (Accessed: 22November2024).