C.E. Ashare ... [and others] ; prepared under subcontract no. NR-9-8175-1 for the Solar Energy Research Institute ; prepared for the U.S. Dept. of Energy
Andrew G. Hashimoto ... [and others] ; prepared under contract no. DB-9-8372-1 for the Solar Energy Research Institute ; prepared for the U.S. Department of Energy
W.J. Jewell ... [and others] ; prepared under subcontract no. XB-0-0-38-1 for the Solar Energy Research Institute ; prepared for the U.S. Department of Energy