BarannykT.A., BarannykA.F. and YurykI.I. 2019. A method for the construction of exact solutions to the nonlinear heat equation $u_t = \left(F(u)u_x \right)_x +G(u)u_x +H(u)$. Ukrains’kyi Matematychnyi Zhurnal. 71, 11 (Nov. 2019), 1443 -1454.