Zhumageldina, A., Serikbayev, N. и Baltabaeyeva, D. 2022. CONSTRUCTION OF SOLITONS FOR INTEGRABLE NONLINEAR KAWAHARA EQUATION. «Доклады НАН РК». 3 (сен. 2022), 103–118. DOI:https://doi.org/10.32014/2022.2518-1483.162.