1. Hydrogen Economy. https://en.wikipedia.org/wiki/Hydrogen_economy.
2. Global Action Agenda Progress Report. The Hydrogen Energy Ministerial 2020 On-line Special Event, 2020. www.meti.go.jp/press/2020/10/20201015002/ 20201015002- 1.pdf.
3. Grib, N., Hydrogen energy: Myths and reality. http://www.ngv.ru/magazines/article/vodorodnaya-energetika-mify-i-realnost/.
4. Prospects for the development of hydrogen energy were considered by the experts of the working group at the Chamber of Commerce and Industry of the Russian Federation. https://tpprf.ru/ru/mobile/news/323884/. Accessed September 2, 2019.
5. Uzbekistan will switch to hydrogen energy. https://energobelarus.by/news/V_mire/uzbekistan_pereydet_na_ vodorodnuyu_energetiku/. Accessed July 28, 2011.