Why use Perma.cc. In a sample of several legal journals, approximately 70% of all links in citations published between 1999 and 2011 no longer point to the same material.Broken links in journal articles undermine the citation-based system of legal scholarship by obscuring the evidence underlying authors’ ideas. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.