Vougalter, Vitali, and Vitaly Volpert. “Solvability Relations For Some Diffusion Equations With Convection Terms”. Discontinuity, Nonlinearity, and Complexity 3, no. 4 (August 17, 2026): 457–465. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/DNC/article/view/2032.