TY  - RPRT
TI  - Use of Global Positioning System Measurements to Determine Geocentric Coordinates and Variations in Earth Orientation
AU  - R P Malla
AU  - S -C Wu
AU  - S M Lichten
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940009899
ID  - 19940009899
ER  -