TY  - RPRT
TI  - TRACKING SYSTEMS, THEIR MATHEMATICAL MODELS AND THEIR ERRORS. PART I - THEORY
AU  - Kahn, W. D.
AU  - Vonbun, F. O.
PY  - 1962
UR  - https://ntrs.nasa.gov/citations/19630000303
ID  - 19630000303
ER  -