MOTSNYI, F. V. Chi-square, Student and Fisher-Snedecor Statistical Distributions and Their Application. Statistics of Ukraine, [S. l.], v. 80, n. 1, p. 16–23, 2018. DOI: 10.31767/su.1(80).2018.01.02. Disponível em: https://su-journal.com.ua/index.php/journal/article/view/167. Acesso em: 26 aug. 2026.