TITLE: Finding a paper
QUESTION [14 upvotes]: Sometimes I have trouble finding particular papers.  Does anyone have any general  suggestions?  
I find myself in this situation frequently:  An author references a paper.  I find it on MathSciNet and read the abstract.  I then realize I want to read the paper.  Then I cannot find the paper.
Is there any better approach besides just using Google Scholar, Google, the author's webpage, JStor and MathSciNet?  I am at a University, and have some access to catalogues.
Specifically I wanted to read this but I can't seem to do it online.  
Thanks a lot!
Update:  I ended up finding the paper by talking to a Professor I know who had a PDF on hand.  None of the links below lead to the correct paper, which is why I have not accepted an answer.

REPLY [3 votes]: A supplement to @J.M.'s answer : a possible reason why the paper is vanished is because the journal doesn't have the online version up to that year (which is a shame, it's only 1999)

Hence the possibility of finding that particular paper depends on individuals' effort to scan it and throw it onto web somewhere and hoping that webpage would be indexed.