Shmyrin, A.M, and A.G Yartsev. “Damping Procedure for Mixed Control With Variable Coefficients of the Neighborhood Model”. International Journal of Engineering & Technology 7, no. 3.5 (July 7, 2018): 21–23. Accessed May 7, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/15193.