DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP618-EB 10.1520 20090318152538 2015-04-07 0 10.1520/STP26967S 10.1520 20090318152538 2015-04-07 0 10.1520/STP26965S 10.1520 20090318152538 2015-04-07 0 10.1520/STP26968S 10.1520 20090318152538 2015-04-07 4 10.1520/STP26966S 10.1520 20090318152538 2015-04-07 0 10.1520/STP26969S 10.1520 20090318152538 2015-04-07 0 10.1520/STP26970S 10.1520 20090318152538 2015-04-07 1