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Morse, P.M.: Search theory and browsing (1970)
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Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000)
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Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005)
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Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007)
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