ages 332--336, London, UK, UK. Springer-Verlag.
[ <a href="offset-xspline-bib_bib.html#yacas">bib</a> | 
<a href="http://dl.acm.org/citation.cfm?id=648168.750655">http</a> ]

</dd>


<dt>
[<a name="smith2001xfig">Smith, 2001</a>]
</dt>
<dd>
Smith, B. (2001).
 <em>XFIG Drawing Program for X Window System</em>.
[ <a href="offset-xspline-bib_bib.html#smith2001xfig">bib</a> | 
<a href="https://books.google.co.nz/books?id=6wyJDAEACAAJ">http</a> ]

</dd>
</dl>
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