Maxima Documentation - "node30.html" is a bad filename convention!

I'm writing a research article on Computer Algebra, and want to add a
link to the Maxima documentation to my bibliography.  I found that the
section I need to link to has a URL that looks like this:

http://maxima.sourceforge.net/docs/macref/node30.html

... which I find annoying, since if the document changes much, that
might no longer be node 30!  I wonder if there's a tex to html out there
that names the pages after the section headings or labels instead? 
(tex2page does not, looks like)

I will instead link to the index and give the name of the clicker for
them to find.  That will be a more stable reference, right?

-- 
Karl M. Hegbloom <hegbloom@pdx.edu>