TY  - RPRT
TI  - Direct measurement of sub-surface mass change using the variable-baseline gravity gradient method
AU  - Jeffrey Kennedy
AU  - Ty P.A. Ferré
AU  - Andreas Guntner
AU  - Maiko Abe
AU  - Benjamin Creutzfeldt
PY  - 2014
DO  - 10.1002/2014gl059673
UR  - https://pubs.usgs.gov/publication/70101780
ID  - 70101780
ER  -