\bib{1996/weber} \yr 1996 \mr 98k:11186 \by Damian Weber \paper Computing discrete logarithms with the general number field sieve \inbook \cite{1996/cohen} \pages 391--403 \url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1996/\allowbreak weber \endref