TY  - RPRT
TI  - The Hengill geothermal area, Iceland: variation of temperature gradients deduced from the maximum depth of seismogenesis
AU  - G.R. Foulger
PY  - 1995
DO  - 10.1016/0377-0273(94)00088-x
UR  - https://pubs.usgs.gov/publication/70018949
ID  - 70018949
ER  -