id	domain	url
esrj-49063	dx.doi.org	http://dx.doi.org/10.15446/esrj.v19n2.49063
esrj-49063	dx.doi.org	http://dx.doi.org/10.15446/esrj.v19n2.49063
esrj-49063	earthquake.usgs.gov	http://earthquake.usgs.gov/earthquakes/map