Brazdžiūnas, A., I. Tetsman, and R. Maskeliūnas. “Investigation of Productivity of Brown’s (HHO) Gas Generator”. Mokslas – Lietuvos Ateitis / Science – Future of Lithuania, vol. 8, no. 6, Jan. 2017, pp. 567-71, doi:10.3846/mla.2016.987.