Kalnysh, V.V., and A.V. Shvets. “The Problem of Reliability: A New Approach to the Estimation of operator’s Activity Quality”. Reports of the National Academy of Sciences of Ukraine, no. 5 (May 28, 2014): 157–163. Accessed July 11, 2026. https://nasu-periodicals.org.ua/index.php/dp/article/view/16531.