TY  - RPRT
TI  - Evolution of the December 14, 1989 precursory long-period event swarm at Redoubt volcano, Alaska
AU  - C.D. Stephens
AU  - B. A. Chouet
PY  - 2001
DO  - 10.1016/s0377-0273(00)00308-5
UR  - https://pubs.usgs.gov/publication/70023664
ID  - 70023664
ER  -