Prodanović, Saša Lj., Novak N. Nedić, Vojislav Ž. Filipović, and Ljubiša M. Dubonjić. 2017. “Modified Approach to Distillation Column Control”. HEMIJSKA INDUSTRIJA (Chemical Industry) 71 (3): 183–193. https://doi.org/10.2298/HEMIND160326028P.