DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP177-EB 10.1520 20090828135138 2015-04-07 0 10.1520/STP48084S 10.1520 20090828135138 2015-04-07 0 10.1520/STP48085S 10.1520 20090828135138 2015-04-07 0 10.1520/STP48086S 10.1520 20090828135138 2015-04-07 0 10.1520/STP48087S 10.1520 20090828135138 2015-04-07 0