diff --git a/en/docs/books.sgml b/en/docs/books.sgml index f5a74a8ceb..6d7bf1c8d5 100644 --- a/en/docs/books.sgml +++ b/en/docs/books.sgml @@ -1,6 +1,6 @@ - + @@ -364,7 +364,7 @@

  • Niels Jorgensen has authored an academic study on the dynamics of the FreeBSD development process: + href="http://www.ruc.dk/~nielsj/research/publications/freebsd.pdf"> ``Putting it All in the Trunk, Incremental Software Development in the FreeBSD Open Source Project'' [Information Systems Journal (2001) 11, 321-336].