DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP107-EB 10.1520 20090730164452 2015-04-07 0 10.1520/STP46722S 10.1520 20090730164452 2015-04-07 0 10.1520/STP46720S 10.1520 20090730164452 2015-04-07 0 10.1520/STP46723S 10.1520 20090730164452 2015-04-07 0 10.1520/STP46721S 10.1520 20090730164452 2015-04-07 0 10.1520/STP46724S 10.1520 20090730164452 2015-04-07 0