\bib{1980/williams}
\yr 1980
\by Hugh C. Williams
\paper A modification of the RSA public-key encryption procedure
\jour IEEE Transactions on Information Theory
\issn 0018--9448
\vol 26
\pages 726--729
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1980/\allowbreak williams
\endref