TY  - SER
AU  - Radev, Ivan
AU  - Topalov, G.
AU  - Lefterova, Elefteria
TI  - Optimization of Platinum/Iridium Ratio in Thin Sputtered Films  for  Pemfc Cathodes
KW  - Pemfc
KW  - Orr
KW  - Platinum
ER  -