DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP561-EB 10.1520 20090318153139 2015-04-07 2 10.1520/STP32179S 10.1520 20090318153139 2015-04-07 0 10.1520/STP32175S 10.1520 20090318153139 2015-04-07 2 10.1520/STP32180S 10.1520 20090318153139 2015-04-07 0 10.1520/STP32173S 10.1520 20090318153139 2015-04-07 0 10.1520/STP32174S 10.1520 20090318153139 2015-04-07 1 10.1520/STP32176S 10.1520 20090318153139 2015-04-07 4 10.1520/STP32177S 10.1520 20090318153139 2015-04-07 7 10.1520/STP32178S 10.1520 20090318153139 2015-04-07 1