共 7 条
[1]
The Andrew W.Mellon Foundation. ht-tp://www.mellon.org/ . 2008
[2]
Facts&Figures:Portico at a Glance. ht-tp://www.portico.org/news/facts.html . 2008
[3]
About LOCKSS. http://www.lockss.org/lockss/About_LOCKSS . 2008
[4]
Participating Publishers. http://www.portico.org/about/part_publishers.html . 2008
[5]
Portico‘s Archival Approach. http://www.portico.org/about/approach.html0 . 2008
[6]
Participating Libraries. http://www.por-tico.org/about/participating_libraries.html . 2008
[7]
PORTICOtmJOURNAL ARCHIVE LICENSE AGREE-MENT. http://www.portic o.org/por-tico_journal_archive_license_agreement.pdf . 2008