Butusov, O., Zhileikin, Y., Nikifiorova, O., & Kukarkin, A. (2013). Mathematical simulation of gravitational liquid film flow on a vertical surface with fins. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie), 14(37), 419–423. Retrieved from https://en.num-meth.ru/index.php/journal/article/view/652