TY - RPRT TI - A Novel Unitized Regenerative Proton Exchange Membrane Fuel Cell AU - Murphy, O. J. AU - Cisar, A. J. AU - Gonzalez-Martin, A. AU - Salinas, C. E. AU - Simpson, S. F. PY - 1996 UR - https://ntrs.nasa.gov/citations/19970009453 ID - 19970009453 ER -