KRYLOVAS, Aleksandras; KOSAREVA, Natalja. Mathematical model for knowledge testing. Lietuvos matematikos rinkinys, [S. l.], v. 48, n. proc. LMS, p. 217–221, 2008. DOI: 10.15388/LMR.2008.18098. Disponível em: https://www.journals.vu.lt/LMR/article/view/18098. Acesso em: 16 apr. 2025.