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Black, G.: Expert systems : a temporary blip? (1991)
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Black, J.D.: ¬The keyword : its use in abstracting, indexing and retrieving and information (1962)
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Lanoue, M.: ¬The French videotex system, Minitel : its uses and applications in libraries (1994)
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Housel, T.J.; Davidson, W.H.: ¬The development of information services in France : the case of public videotex (1991)
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Louis, P.: Catalogue et reservations sur Minitel : le videotex tiendra-t-il toutes ses promesses? (1994)
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Hull, P.: Videotex: a new tool for librarians (1994)
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