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Twidale, M.B.; Nichols, D.M.: Computer supported cooperative work in information search and retrieval (1999)
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- Annual review of information science and technology. 33(1998), S.259-320
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Twidale, M.B.; Nichols, D.M.; Paice, C.D.: Browsing a collaborative process (1997)
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- Information processing and management. 33(1997) no.6, S.761-783
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Twidale, M.B.; Nichols, D.M.: Collaborative browsing and visualization of the search process (1996)
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