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Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
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Kirkwood, H.P.: Ovid Web Gateway (1998)
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Perera, P.: Micro CDS/ISIS : a critical appraisal of its search interface (1992)
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The, K.H.; Wong, S.F.: Developing a CDS/ISIS-based online cataloguing and information retrieval interface for use in small libraries (1996)
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