\bib{1996/pohst} \yr 1996 \by Michael E. Pohst \by M. Sch\"ornig \paper On integral basis reduction in global function fields \inbook \cite{1996/cohen} \pages 273--282 \url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1996/\allowbreak pohst \endref