@incollection{BredolKaczmarek2014, author = {Michael Bredol and Michal Kaczmarek}, title = {Electrocatalytic activity of ZnS nanoparticles in direct ethanol fuel cells, International Symposium on Clean Energy from Ethanol (ISCEE 2014, Rzesz{\´o}w, Polen)}, isbn = {978-83-7996-029-3}, year = {2014}, }