Khodusov, V.D. and Pihnastyi, O.M. 2019. The statement of the task of optimal control of the production line using the additional time of equipment operation. Bulletin of V.N. Karazin Kharkiv National University, series «Mathematical modeling. Information technology. Automated control systems». 42, (Sep. 2019), 84-92. DOI:https://doi.org/10.26565/2304-6201-2019-42-09.