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  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.02 
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    Source
    Online. 22(1998) no.4, S.22-28
  2. Alfaro, L.de: How (much) to trust Wikipedia (2008) 0.01 
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    http://www.youtube.com/watch?v=w6mB4soRlR8&NR=1
  3. Anderson, B.: Reference works from selected small alternative presses (1997) 0.01 
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    Date
    22. 2.1999 14:29:57
  4. Vecchio, S.D.: ¬The new world : a librarian's guide to CD-ROM & print atlases (1998) 0.01 
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    Date
    22. 2.1999 15:52:12
  5. Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998) 0.01 
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    Source
    Online and CD-ROM review. 22(1998) no.4, S.263-274
  6. Jascó, P.: Encarta Concise Encyclopedia (1998) 0.01 
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    Date
    29.11.2004 13:07:22
  7. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01 
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    Date
    22. 5.1999 19:07:29
  8. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01 
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    Date
    22. 6.2002 19:41:16
  9. Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998) 0.01 
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    Source
    Online. 22(1998) no.4, S.66-72
  10. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01 
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    Date
    22. 6.2002 19:36:13
  11. Veelen, I. van: ¬The truth according to Wikipedia (2008) 0.01 
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    Source
    http://www.youtube.com/watch?v=WMSinyx_Ab0#
  12. Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990) 0.01 
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    Date
    14. 1.1996 4:22:54
  13. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01 
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    Date
    22. 6.2002 19:41:00
  14. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01 
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    Date
    22. 6.2002 19:37:55
  15. Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992) 0.01 
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    Isbn
    0-07-033638-5 (v.1) - 0-07-033639-3 (v.2)
  16. Boettcher, J.; Kingma, B.R.: Telephone directories : alternatives to print (1994) 0.01 
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    Source
    Reference services review. 22(1994) no.2, S.53-61
  17. Jascó, P.: CD-ROM: hypes and hopes for the rest of the century (1995) 0.01 
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    Date
    22. 2.1996 9:35:26
  18. Mills, T.; Moody, K.; Rodden, K.: Providing world wide access to historical sources (1997) 0.01 
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    Date
    1. 8.1996 22:08:06
  19. Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997) 0.01 
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    Date
    1. 8.1996 22:08:06
  20. Voigt, K.; Brüggemann, R.: Evaluation criteria for environmental and chemical databases (1998) 0.01 
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    Source
    Online and CD-ROM review. 22(1998) no.4, S.247-262

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