IbraevaG. T. and TleubergenovM. I. (2019) “On the solvability of the main inverse problem of stochastic differential systems”, Ukrains’kyi Matematychnyi Zhurnal, 71(1), pp. 139-145. Available at: http://umj.imath.kiev.ua/index.php/umj/article/view/1425 (Accessed: 29November2020).