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Cothey, V.: ¬A longitudinal study of World Wide Web users' information-searching behavior (2002)
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- Journal of the American Society for Information Science and technology. 53(2002) no.2, S.67-78
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Cothey, V.: Web-crawling reliability (2004)
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- Journal of the American Society for Information Science and Technology. 55(2004) no.14, S.1228-1238