TY  - RPRT
TI  - Proceedings of the XIIIth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing
AU  - Jeffrey J. Love
PY  - 2009
DO  - 10.3133/ofr20091226
UR  - https://pubs.usgs.gov/publication/ofr20091226
ID  - ofr20091226
ER  -