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Wacholder, N.; Liu, L.: User preference : a measure of query-term quality (2006)
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Gwizdka, J.: Distribution of cognitive load in Web search (2010)
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Kuhlthau, C.; Spink, A.; Cool, C.: Exploration into stages in the retrieval in the information search process in online information retrieval : communication between users and intermediaries (1992)
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White, R.W.; Roth, R.A.: Exploratory search : beyond the query-response paradigm (2009)
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Kuhlthau, C.C.: Validating a model of the search process : a comparison of academic, public and school library users (1990)
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