Gorbaneva, Olga I., and Guennady A. Ougolnitsky. “Purpose and Non-Purpose Resource Use Models in Two-Level Control Systems”. Advances in Systems Science and Applications 13, no. 4 (December 26, 2013): 379-391. Accessed May 16, 2024. https://ijassa.ipu.ru/index.php/ijassa/article/view/417.