%0 Journal Article %A Michael L Perry %A John S Newman %A Elton J Cairns %B Journal of The Electrochemical Society %D 1998 %G eng %P 5-15 %R 10.1149/1.1838202 %T Mass Transport in Gas-Diffusion Electrodes: A Diagnostic Tool for Fuel-Cell Cathodes %V 145 %8 01/1998