Orynyak, I., Kostyushko, I. and Mazuryk, R. 2023. Semi-analytical implicit direct time integration method for 1-D gas dynamic problem. Mechanics and Advanced Technologies. 7, 1 (97) (Apr. 2023), 91–99. DOI:https://doi.org/10.20535/2521-1943.2023.7.1.271273.