Babenko, V. V. (2011) “Optimization of interval formulas for approximate integration of set-valued functions monotone with respect to inclusion”, Ukrains’kyi Matematychnyi Zhurnal, 63(11), pp. 1565-1569. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2826 (Accessed: 19April2024).