@article{ref1,
title="Earthquakes on the Pacific Coast of North America",
journal="Bulletin of the Seismological Society of America",
year="1919",
author="Townley, Sidney D.",
volume="9",
number="3",
pages="72-85",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0037-1106",
doi="",
url="http://dx.doi.org/"
}