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DeLuca, D.: Ovid Technologies' implementation of the Z39.50 client/server standard : the opportunity to integrate multiple systems (1995)
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Hakala, J.: Z39.50-1995: information retrieval protocol : an introduction to the standard and it's usage (1996)
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Corey, J.F.: ¬A grant for Z39.50 (1994)
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Machovec, G.S.: Z39.50 and the client-server architecture (1991)
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Turner, F.: Z39.50 and information retrieval toolkit software (1994)
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