TY  - RPRT
TI  - Map showing global distribution of moment-tensor focal mechanisms, 1981-1985, prepared by National Earthquake Information Center, World Data Center A for Seismology
AU  - S.K. Goter
PY  - 1988
DO  - 10.3133/gp991
UR  - https://pubs.usgs.gov/publication/gp991
ID  - gp991
ER  -