TY  - RPRT
TI  - Procedure for routine analyses and classification of seismic events at the Hawaiian Volcano Observatory; Part I
AU  - R. Y. Koyanagi
PY  - 1982
DO  - 10.3133/ofr821036
UR  - https://pubs.usgs.gov/publication/ofr821036
ID  - ofr821036
ER  -