Kozachenko, Yu. V., and Kurchenko О. O. “Estimation of Parameters of Homogeneous Gaussian Random Fields”. Ukrains’kyi Matematychnyi Zhurnal 52, no. 8 (August 25, 2000): 1082–1088. Accessed December 5, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/4511.