Pinboard (hubpin) https://pinboard.in/u:hubpin/public/ recent bookmarks from hubpin Guidelines for Encoding Bibliographic Citation Information in Dublin Core Metadata 2005-11-21T15:13:48+00:00 http://www.dublincore.org/documents/dc-citation-guidelines/ hubpincite https://pinboard.in/u:hubpin/b:2749723f880a/