Nizhnik, I. L. and Nizhnik, L. P. (2019) “Deterministic diffusion”, Ukrains’kyi Matematychnyi Zhurnal, 71(11), pp. 1553-1569. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/1535 (Accessed: 28March2024).