Šaltytė, Jūratė, and Kęstutis Dučinskas. “The Risk of Classification Based on Observations of Anisotropic Gaussian Random Fields”. Lietuvos matematikos rinkinys 38, no. II (December 14, 1998): 372–376 . Accessed April 19, 2025. https://journals.vu.lt./LMR/article/view/37934.