DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP288C-EB 10.1520 20090318153139 2015-04-07 0 10.1520/STP35476S 10.1520 20090318153139 2015-04-07 0 10.1520/STP39980S 10.1520 20090318153139 2015-04-07 0 10.1520/STP35477S 10.1520 20090318153139 2015-04-07 0