\bib{1996/denny} \yr 1996 \mr 98k:11184 \by Thomas F. Denny \by Volker Mueller \paper On the reduction of composed relations from the number field sieve \inbook \cite{1996/cohen} \pages 75--90 \url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1996/\allowbreak denny \endref