TY  - RPRT
TI  - Low cost avionics for the global positioning system
AU  - Painter, J. H.
AU  - Noe, P. S.
AU  - Rhyne, V. T.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19770079840
ID  - 19770079840
ER  -