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Lancaster, F.W.: Evaluation within the environment of an operating information service (1981)
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Barraclough, E.D.: Opportunities for testing with online systems (1981)
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Keen, E.M.: Laboratory tests of manual systems (1981)
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Oddy, R.N.: Laboratory tests : automatic systems (1981)
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Heine, M.D.: Simulation, and simulation experiments (1981)
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Cooper, W.S.: Gedanken experimentation : an alternative to traditional system testing? (1981)
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Sparck Jones, K.: Retrieval system tests 1958-1978 (1981)
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Sparck Jones, K.: ¬The Cranfield tests (1981)
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Evans, L.: ¬An experiment : search strategy variations in SDI (1981)
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Salton, G.: ¬The Smart environment for retrieval systeme valuation : advantages and problem areas (1981)
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Sullivan, M.V.; Borgman, C.L.: Bibliographic searching by end-users and intermediaries : front-end software vs native DIALOG commands (1988)
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Sievert, M.E.; McKinin, E.J.; Slough, M.: ¬A comparison of indexing and full-text for the retrieval of clinical medical literature (1988)
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Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
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Pao, M.L.: Retrieval differences between term and citation indexing (1989)
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Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986)
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Gordon, M.; Kochen, M.: Recall-precision trade-off : a derivation (1989)
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Prasher, R.G.: Evaluation of indexing system (1989)
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Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983)
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