For citations:

Tegzhanov A.S., Shcherba V.E., Nosov E.Yu. DEVELOPMENT OF THE PILOT CROSSHEAD-FREE PISTON HYBRID ENERGY MACHINE. Proceedings of Irkutsk State Technical University. 2018;22(11):63-70. (In Russ.) https://doi.org/10.21285/1814-3520-2018-11-63-70