Kangro, Ilmārs, Harijs Kalis, Ērika Teirumnieka, and Edmunds Teirumnieks. “SPECIAL SPLINE APPROXIMATION FOR THE SOLUTION OF THE NON-STATIONARY 3-D MASS TRANSFER PROBLEM”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2021): 69–73. Accessed November 23, 2024. https://journals.ru.lv/index.php/ETR/article/view/6577.