Samoilenko VG, Samoilenko YI. Asymptotic <i>m</i>-phase soliton-type solutions of a singularly perturbed Korteweg?de Vries equation with variable coefficients. Ukr. Mat. Zhurn. [Internet]. 2012Jul.25 [cited 2024Nov.23];64(7):970-87. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2632