diff -r 9727e83f0578 -r 74e8f703f5f2 doc-src/Inductive/ind-defs.tex
--- a/doc-src/Inductive/ind-defs.tex Thu May 27 20:49:10 1999 +0200
+++ b/doc-src/Inductive/ind-defs.tex Fri May 28 11:42:07 1999 +0200
@@ -219,7 +219,7 @@
\end{eqnarray*}
These equations are instances of the Knaster-Tarski theorem, which states
that every monotonic function over a complete lattice has a
-fixedpoint~\cite{davey&priestley}. It is obvious from their definitions
+fixedpoint~\cite{davey-priestley}. It is obvious from their definitions
that $\lfp$ must be the least fixedpoint, and $\gfp$ the greatest.
This fixedpoint theory is simple. The Knaster-Tarski theorem is easy to