TY  - RPRT
TI  - Determination of the accuracy and operating constants in a digitally biased ring core magnetometer
AU  - A.W. Green
PY  - 1990
DO  - 10.1016/0031-9201(90)90217-l
UR  - https://pubs.usgs.gov/publication/70015766
ID  - 70015766
ER  -