DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP446-EB 10.1520 20090915094634 2015-04-07 0 10.1520/STP41917S 10.1520 20090915094634 2015-04-07 0 10.1520/STP41912S 10.1520 20090915094634 2015-04-07 0 10.1520/STP41913S 10.1520 20090915094634 2015-04-07 0 10.1520/STP41914S 10.1520 20090915094634 2015-04-07 0 10.1520/STP41915S 10.1520 20090915094634 2015-04-07 2 10.1520/STP41916S 10.1520 20090915094634 2015-04-07 2