ArticleIssue Date2006CitationIEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS, v.36, no.3, pp 507 - 520PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ArticleIssue Date2009CitationIEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS, v.39, no.4, pp 880 - 889PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC