Тимків, Дмитро Федорович. “ALGORITHMS AND METHODS OF CONTROLLER’s OPTIMUM MANAGEMENT BY MODES OF MAIN GAS PIPELINES”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(21) (March 6, 2019): 171–190. Accessed December 6, 2025. https://pvntsh.nung.edu.ua/index.php/number/article/view/192.