Jakimauskas, Gintautas, and Ričardas Krikštolaitis. “Bootstrap Methods in Selection of the Discriminant Subspace”. Lietuvos matematikos rinkinys 40, no. spec. (December 18, 2000): 281–286 . Accessed July 17, 2024. https://www.journals.vu.lt/LMR/article/view/35161.