TY  - RPRT
TI  - An Update on the Development of a Line-Focus Refractive Concentrator Array
AU  - Piszczor, Michael F.
AU  - ONeill, Mark J.
AU  - Fraas, Lewis M.
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/20000032845
ID  - 20000032845
ER  -