Dorofieiev, Yu. I., and L. M. Lyubchyk. “BULLWHIP EFFECT IN SUPPLY CHAINS REDUCING BY DECENTRALIZED INVENTORY CONTROL BASED ON INVARIANT ELLIPSOIDS METHOD”. Radio Electronics, Computer Science, Control, no. 1 (May 13, 2017). Accessed April 19, 2024. http://ric.zntu.edu.ua/article/view/101475.