Lân, V.N., Hưng, V.C., Phu, Đặng T. and Nam, B. Đông 2012. Control of the linear interval systems using fuzzy logic and principle of separation of the models. Journal of Computer Science and Cybernetics. 17, 4 (Aug. 2012), 23–27. DOI:https://doi.org/10.15625/1813-9663/17/4/2288.