TY  - RPRT
TI  - A Testbed for Geomagnetic Data Assimilation
AU  - K Gwirtz
AU  - M Morzfeld
AU  - W Kuang
AU  - A Tangborn
PY  - 2021
UR  - https://ntrs.nasa.gov/citations/20220000447
ID  - 20220000447
ER  -