Ibraeva, G. T., and M. I. Tleubergenov. 2019. “On the Solvability of the Main Inverse Problem of Stochastic Differential Systems”.
Ukrains’kyi Matematychnyi Zhurnal
71 (1): 139-45.
https://umj.imath.kiev.ua/index.php/umj/article/view/1425
.