ArticleIssue Date2019CitationTransactions of the Korean Institute of Electrical Engineers, v.68, no.12, pp.1681 - 1687PublisherKorean Institute of Electrical Engineers
ArticleIssue Date2019CitationTransactions of the Korean Institute of Electrical Engineers, v.68, no.11, pp.1458 - 1464PublisherKorean Institute of Electrical Engineers