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Voorbij, H.: Wetenschappelijke informatie zoeken op Internet : landelijk gebruikersoderzoek (1998)
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- Informatie professional. 2(1998) no.5, S.19-23
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Voorbij, H.: ¬Een goede titel behoeft geen trefwoord, of toch wel? : een vergelijkend oderzoek titelwoorden - trefwoorden (1997)
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- Informatie professional. 1(1997) no.11, S.23-27
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Voorbij, H.: Searching scientific information on the Internet : a Dutch academic user survey (1999)
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- Journal of the American Society for Information Science. 50(1999) no.7, S.598-615
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Voorbij, H.: Title keywords and subject descriptors : a comparison of subject search entries of books in the humanities and social sciences (1998)
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- Source
- Journal of documentation. 54(1998) no.4, S.466-476