DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1049/ic:19970778 10.1049 20060718154537 2018-12-06 1 10.1049/ic:19970779 10.1049 20060718154537 2018-12-06 2 10.1049/ic:19970780 10.1049 20060718154537 2018-12-06 0