Tracksler, I.S., and M.V. Potapova. 2024. “REVIEW OF GREEN HYDROGEN TRANSFORMATION TECHNOLOGIES FOR INCREASING BIOMETHANE PRODUCTION AT EXISTING PLANTS IN UKRAINE AND EUROPE”. Thermophysics and Thermal Power Engineering 46 (4), 91-100. https://doi.org/https://doi.org/10.31472/ttpe.4.2024.10.