Toman, R., M. Polóni, and A. Chríbik. “PRELIMINARY STUDY ON COMBUSTION AND OVERALL PARAMETERS OF SYNGAS FUEL MIXTURES FOR SPARK IGNITION COMBUSTION ENGINE”. Acta Polytechnica, vol. 57, no. 1, Feb. 2017, pp. 38-48, doi:10.14311/AP.2017.57.0038.