TY  - RPRT
TI  - Is internal friction friction?
AU  - J.C. Savage
AU  - J.D. Byerlee
AU  - D.A. Lockner
PY  - 1996
DO  - 10.1029/96gl00241
UR  - https://pubs.usgs.gov/publication/70018530
ID  - 70018530
ER  -