> Behind paywall Tip: if you contact the author(s) of a paper that is of interest to you and ask for a version of it, there's a good chance that they'll gladly

> Behind paywall Tip: if you contact the author(s) of a paper that is of interest to you and ask for a version of it, there's a good chance that they'll gladly accommodate. I think generally authors don't even have any financial benefit if you pay for the paper (it all goes to the publisher).