TY  - RPRT
TI  - Guidance, Flight Mechanics and Trajectory Optimization. Volume 5 - State Determination And/or Estimation
AU  - Abbott, A. S.
AU  - Grier, D. R.
AU  - Palmer, R. R.
AU  - Ruggiero, R. J.
AU  - Townsend, G. E.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19680012216
ID  - 19680012216
ER  -