DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.5176/2251-2136 10.5176 201309152151 2013-09-15 2 10.5176/2251-2136_ICT13.04 10.5176 201309152151 2013-09-15 1 10.5176/2251-2038_ICT13.04 10.5176 201309152151 2014-06-24 4 10.5176/2251-2136_ICT13.14 10.5176 201309152151 2014-06-24 1