TY - RPRT TI - Proposed test methodology and performance rating standard for residential fuel cell systems AU - Davis, Mark W AU - Ellis, Michael W AU - Dougherty, Brian P PY - 2006 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7301 DO - 10.6028/NIST.IR.7301 ER -