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Salton, G.: Another look at automatic text-retrieval systems (1986)
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Salton, G.: ¬A new comparison between conventional indexing (MEDLARS) and automatic text processing (SMART) (1972)
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Salton, G.: Future prospects for text-based information retrieval (1990)
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Salton, G.: Fast document classification in automatic information retrieval (1978)
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Salton, G.: Expert systems and information retrieval (1987)
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Morton, D.: Refresher course : boolean and (searching or retrieval) (1993)
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Poynder, R.: Web research engines? (1996)
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Mayer, H.: ¬Das internationale Esperanto-Museum : Sammlung für Plansprachen (1989)
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Mohan, K.C.: Boolean and nearest neighbour text searching in a multi-strategy retrieval system (1996)
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