Mekki, Sliman, et al. “Some Existence Results for Systems of Impulsive Stochastic Differential Equations”. Annales Mathematicae Silesianae, vol. 35, no. 2, Apr. 2021, pp. 260-81, https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13451.