@ARTICLE {, title = {Palivový článok}, author = {Plášek, Vladimír}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2008}, volume = {37}, number = {3}, pages = {33--40}, issn = {1335-4981}, abstract = {In this paper we explain basic principle of fuel cell, types of fuel cells and also where are they used in real life. Renewable sources of energy will be more and more important in future. Fuel cell is one solution for clean source of energy.}, }