Prytula, M., Prytula, N., Pyanylo, Y., Prytula, Z. and Khymko, O. (2022) “Planning optimal operating modes of underground gas storage facilities as part of the gas transmission system ”, Eastern-European Journal of Enterprise Technologies, 3(2 (117), pp. 76–91. doi: 10.15587/1729-4061.2022.258953.