S. A. Oleinikova, O. Ya. Kravets, V. D. Sekerin, A. E. Gorokhova, and V. I. Gayduk, “Heuristic Algorithm for Forming the Service Schedule for the Multistage Systems with a Generalized Resource Criterion”, IJET, vol. 7, no. 4.38, pp. 370–374, Dec. 2018, doi: 10.14419/ijet.v7i4.38.24584.