Y. V. Kozachenko and Kurchenko О. O., “Estimation of Parameters of Homogeneous Gaussian Random Fields”, Ukr. Mat. Zhurn., vol. 52, no. 8, pp. 1082–1088, Aug. 2000, Accessed: Apr. 09, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4511