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Goldberg, T.; Neagle, E.: Serials information in the OPAC : a model for shared responsibility (1996)
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Roose, T.: Online catalogs : making them better reference tools (1988)
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Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988)
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Buchholz, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld (1988)
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