\bib{2000/gao} \yr 2000 \by Shuhong Gao \by Joachim von zur Gathen \by Daniel Panario \by Victor Shoup \paper Algorithms for exponentiation in finite fields \jour Journal of Symbolic Computation \issn 0747--7171 \vol 29 \pages 879--889 \url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 2000/\allowbreak gao \endref