DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1520/STP602-EB 10.1520 20090318152711 2015-04-07 1 10.1520/STP27776S 10.1520 20090318152711 2015-04-07 0 10.1520/STP27778S 10.1520 20090318152711 2015-04-07 0 10.1520/STP27779S 10.1520 20090318152711 2015-04-07 6 10.1520/STP27777S 10.1520 20090318152711 2015-04-07 3 10.1520/STP27780S 10.1520 20090318152711 2015-04-07 1 10.1520/STP27781S 10.1520 20090318152711 2015-04-07 2 10.1520/STP27782S 10.1520 20090318152711 2015-04-07 4