Browsing Παρουσιάσεις και ομιλίες σε συνέδρια, διημερίδες, ημερίδες και σεμινάρια by Author "Zhao, Yan"

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    • Collections and Access Policies of the Digital Material of Ten National Libraries 

      Κουλούρης, Αλέξανδρος; Καπιδάκης, Σαράντος; Zhao, Yan; Koulouris, Alexandros; Kapidakis, Sarantos (2003)
      We examine and analyze the access policies of the digital collections of ten national libraries. We classify the implemented access policies, according to their characteristics, and we show their differences. We generalize ...