SIMMS, D.A.// COUSINEAU, K.L.. (NATIONAL RENEWABLE ENERGY LAB., GOLDEN, CO (UNITED STATES))National Renewable Energy Laboratory(National Renewable Energy Laboratory)1993.
SIMMS, D.A.// COUSINEAU, K.L. (NATIONAL RENEWABLE ENERGY LAB., GOLDEN, CO (UNITED STATES)// ZOND SYSTEMS, INC., TEHACHAPI, CA (UNITED STATES))National Renewable Energy Laboratory(National Renewable Energy Laboratory)1992.