GLOWACKA, Natalia - GADUŠ, Ján - SLOBODNÍK, Ján. Biomass of microalgae as a source of renewable energy. In Acta regionalia et environmentalica : the scientific journal for regional and environmental sciences. - Nitra : Slovenská poľnohospodárska univerzita v Nitre. ISSN 1336-5452, 2017, roč. 14, č. 1, pp. 24-29.

Types of energy and their classification : a brochure for high school pupils. Reviewer: Ján Gaduš. Bratislava : FEI STU, 2013. 57 s. [3,1 AH]. ITMS 26240120028. [Copy count : 1, currently available 1, at library only 0]