• Fuel cell city buses : grey shadows of green energyVodovozov, Valery; Raud, Zoja; Petlenkov, Eduard2022 18th Biennial Baltic Electronics Conference (BEC)2022 / 6 l. https://doi.org/10.1109/BEC56180.2022.9935604
• Review of energy challenges and horizons of hydrogen city busesVodovozov, Valery; Raud, Zoja; Petlenkov, EduardEnergies2022 / art. 6945 https://doi.org/10.3390/en15196945 https://www.scopus.com/sourceid/62932 https://www.scopus.com/record/display.uri?eid=2-s2.0-85139760616&origin=inward&txGid=235d3c7aa21a13904afc83ee2a06e56a https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENERGIES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000867900500001