TY  - RPRT
TI  - Process for manufacturing slit collimators
AU  - Romanenko, V. P.
AU  - Yemelyanov, A. A.
AU  - Churbakov, K. I.
PY  - 1974
UR  - https://ntrs.nasa.gov/citations/19740025879
ID  - 19740025879
ER  -