Mishura, Yuliya, Kostiantyn Ralchenko, and Sergiy Shklyar. “Maximum Likelihood Estimation for Gaussian Process With Nonlinear Drift”. Nonlinear Analysis: Modelling and Control 23, no. 1 (February 20, 2018): 120–140. Accessed April 28, 2024. https://www.journals.vu.lt/nonlinear-analysis/article/view/13356.