“Equivalence groupoid of a class of general Burgers-Korteweg-de Vries equations with space-dependent coefficients” (2019) Transactions of Institute of Mathematics, the NAS of Ukraine, 16(1), pp. 131–154. Available at: https://trim.imath.kiev.ua/index.php/trim/article/view/371 (Accessed: 26 August 2026).