\bib{1996/takagi} \yr 1996 \mr 1 615 209 \by Tsuyoshi Takagi \by Shozo Naito \paper The multi-variable modular polynomial and its applications to cryptography \inbook \cite{1996/asano} \pages 386--396 \url http://www.informatik.tu-darmstadt.de/TI/Mitarbeiter/ttakagi/Veroeffentlichungen\_link.htm \endref