DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1109/ISSM.2007.4446781 10.1109 20110325 2017-03-16 0 10.1109/ISSM.2007.4446782 10.1109 20110325 2017-03-16 2 10.1109/ISSM.2007.4446783 10.1109 20110325 2017-03-16 0