V. Y. . Grudz, Y. V. . Grudz, V. R. . Protsiuk, V. P. . Pidluskyi, O. M. . Portechyn, and B. I. . Gershun, “PRINCIPLES OF OPTIMIZING CONTROL OF GAS TRANSPORTATION SYSTEMS UNDER CONDITIONS OF THEIR UNDERLOAD”, Number, no. 17(64), pp. 169–178, Nov. 2022.