TY  - RPRT
TI  - Noise analysis of the seismic system employed in the northern and southern California seismic nets
AU  - J. P. Eaton
PY  - 1984
DO  - 10.3133/ofr84657
UR  - https://pubs.usgs.gov/publication/ofr84657
ID  - ofr84657
ER  -