[comp.graphics] What's the best way to get a reference?

sssst@unix.cis.pitt.edu (Steven S. Stawarz) (12/28/90)

   Someone has told me about a reference that I desperately want, but I
am not at the main branch of Univ. of Pitt. and our library does not
have it.
   My question is, what is the best way to get specific papers from
proceedings and conferences on graphics?  Is there a company that
specializes in the distribution of these types of papers?  The last time
that I needed a paper, I ended up calling the author directly because I
had no other way of getting the paper. 
   By the way, the reference that I'm looking for is:

P. Minardi
"Reconstruction of 3D solid objects represented by wire-frame
descriptions"  Proceedings of Computer Graphics International '89,
Leeds, June 89, pp 489-503.

   Let me know how you have obtained papers in the past.  If there's
enough interest then I'll post a summary.
   Thank you.

-Steven
sssst@unix.cis.pitt.edu