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/19950014118
ID  - 19950014118
ER  -