Malykhin В. and Nurtazina К. . (2018) “Mathematical Analysis of Investment Processes in Uncertainty”, Bulletin of L.N. Gumilyov Eurasian National University. Mathematics, computer science, mechanics series, 125(4), pp. 75–94. Available at: https://bulmathmc.enu.kz/index.php/main/article/view/33 (Accessed: 4 December 2024).