Links:
[1] http://unistar.uni.edu/search~S1/X
[2] https://login.proxy.lib.uni.edu/login?url=http://www.sciencedirect.com/science/journal/03770273
[3] http://researchtools.uni.edu:3210/uni?sid=III:innopac&issn=1050-4818
[4] https://login.proxy.lib.uni.edu/login?url=http://search.epnet.com/login.aspx?authtype=ip,uid&profile=ehost&defaultdb=afh
[5] https://login.proxy.lib.uni.edu/login?url=http://infotrac.galegroup.com/itweb/uni_rodit?db=AONE
[6] https://login.proxy.lib.uni.edu/login?url=http://newfirstsearch.oclc.org/autho=100144260;done=referer;dbname=GeoBase;FSIP
[7] http://scholar.google.com/
[8] https://login.proxy.lib.uni.edu/login?url=http://www.springerlink.com/%28dxbtxz45tzatv1e13piimm2k%29/app/home/search-articles.asp
[9] http://www.sciencedirect.com/science?_ob=MiamiSearchURL&_method=requestForm&_btn=Y&_acct=C000040479&_version=1&_urlVersion=1&_userid=724663&md5=b71594a08da9d086ecbb0523c237fa9c
[10] https://login.proxy.lib.uni.edu/login?url=http://www.sciencedirect.com/science?_ob=MiamiSearchURL&_method=requestForm&_btn=Y&_acct=C000040479&_version=1&_urlVersion=1&_userid=724663&md5=b71594a08da9d086ecbb0523c237fa9c
[11] https://login.proxy.lib.uni.edu/login?url=http://isiknowledge.com/WOS
[12] https://login.proxy.lib.uni.edu/login?url=http://www3.interscience.wiley.com/
[13] https://login.proxy.lib.uni.edu/login?url=http://proquest.umi.com/login?COPT=REJTPTNiMTAmSU5UPTAmVkVSPTI=&clientId=8553
[14] http://www.ndltd.org/serviceproviders/scirus-etd-search
[15] http://www.library.uni.edu/library-instruction/subject-guides/geophysics-volcanology-seismology-earthquakes