Start Submission Become a Reviewer

Viewing Metrics for:

Persistent Identifiers: the ‘URN Granular’ Project of the German National Library and the University and State Library Halle

Published on 09 Feb 2010.

We record metrics using Google Analytics, PLoS Lagotto and UPs Twitter Scraper.

  • Views: unique visits to the article full text.
  • Downloads: user downloads of PDF and XML.
  • Citations: citing articles in CrossRef.
  • Twitter: tweets, retweets and mentions.
  • Facebook: mentions of this article.
  • Wikipedia: citing articles in Wikipedia.

Return to Article