1.1 --- a/doc-src/manual.bib	Tue Feb 10 12:02:11 2004 +0100
     1.2 +++ b/doc-src/manual.bib	Tue Feb 10 12:17:04 2004 +0100
     1.3 @@ -937,7 +937,7 @@
     1.4    number	= 3,
     1.5    pages		= {353-389},
     1.6    year		= 1993,
     1.7 -  url		= {\url{ftp://ftp.cl.cam.ac.uk/ml/set-I.ps.gz}}}
     1.8 +  url		= {\url{http://www.cl.cam.ac.uk/users/lcp/papers/Sets/set-I.pdf}}
     1.9  
    1.10  @Article{paulson-set-II,
    1.11    author	= {Lawrence C. Paulson},