When Google Scholar's Integration with Google Search is Useful

via Google Operating System by Alex Chitu on 11/8/08
If you ever find an interesting academic paper in Google's search results:


...and when you click on the result, the page says that you need a subscription:


... go back and click on "All n versions", below the search snippet, to find other versions of the paper from Google Scholar. If you're lucky, you'll find the paper in the HTML, PDF or PostScript format.


Tip: to find a link to the full version of an academic paper in Google Scholar, look for the green arrow.