spaľovacie motory. internal combustion enginePolóni, Marián, 1948- Combustion engine powered by methane-free synthesis gases / aut. Marián Polóni, Andrej Chríbik, Matej Minárik, Michal Šlauka. Chríbik, Andrej, 1985-. Minárik, Matej, 1993-. Šlauka, Michal, 1991- In: KOKA 2020 proceedings. -- 1. vyd.. -- 220 s., CD ROM. -- 978-80-01-06744-4 International scientific conference of czech and slovak universities and institutions dealing with motor vehicles and internal combustion engines research. -- Praha : Czech Technical University, 2020. -- S. 102-109, CD ROM.