TY  - RPRT
TI  - Giotto interplanetary orbit determination
AU  - Morley, Trevor A.
AU  - Hechler, Friedhelm
AU  - Jappe, Steen
AU  - Mottinger, Neil
AU  - Premkumar, R.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19870015942
ID  - 19870015942
ER  -