DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1109/SSAP.1996.534895 10.1109 20200127162840473 2020-03-11 0 10.1109/ISSPA.1996.615085 10.1109 2007119 2017-03-09 0 10.1109/ISSPA.1996 10.1109 20220211150056811 2022-02-11 0