TY  - RPRT
TI  - Towards a Future ICRF Realization
AU  - Ma, Chopo
AU  - Gordon, David
AU  - MacMillan, Daniel
AU  - Petrov, Leonid
PY  - 2002
UR  - https://ntrs.nasa.gov/citations/20020060007
ID  - 20020060007
ER  -