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Sieverts, E.G.; Zwart, B.D.: ¬A picture of retrieval software for systems with images (1994)
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Chowdhury, S.; Chowdhury, G.G.: Text retrieval system : an overview (1992)
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Kiem, C.M.; Middleton, M.: ¬An evaluation of textual storage and retrieval software : CDS/ISIS and InMagic (1998)
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Chowdhury, G.G.; Chowdhury, S.: Text retrieval and library management software in India (1994)
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Hastings, S.K.: Evaluation of image retrieval systems : role of user feedback (1999)
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