TY  - RPRT
TI  - Chromospheric and coronal observations with multilayer optics
AU  - Walker, Arthur B. C., Jr.
AU  - Hoover, Richard B.
AU  - Barbee, Troy W., Jr.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19930055651
ID  - 19930055651
ER  -