TY  - JOUR
AU  - J. Zimmerman
AU  - W. Campbell
C2  - Geophysics
DA  - 1975-12-31 00:12:00
LA  - en
M1  - 40
PB  - Geophysics
PY  - 1975
TI  - Tests of Cryogenic SQUID for Geomagnetic Field Measurements
ER  -