TY  - RPRT
TI  - Dynamics and control research applicable to Apollo extension systems
AU  - Keckler, C. R.
AU  - Kurzhals, P. R.
AU  - Piland, W. M.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19670004915
ID  - 19670004915
ER  -