"Research Applied to Solar-Thermal Power Systems, Semi-Annual Progress Report," Prepared for: The National Science Foundation, Prepared by: The University of Minnesota and Honeywell, 1972

"Research Applied to Solar-Thermal Power Systems, Semi-Annual Progress Report," Prepared for: The National Science Foundation, Prepared by: The University of Minnesota and Honeywell, 1972, Box: ARUMI022, item: 7. Francisco Arumí-Noe collection, ARUMI. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/86535 Accessed September 26, 2026.