1. On the quaternion $\def \xmlpi #1{}\def \mathsfbi #1{\boldsymbol {\mathsf {#1}}}\let \le =\leqslant \let \leq =\leqslant \let \ge =\geqslant \let \geq =\geqslant \def \Pr {\mathit {Pr}}\def \Fr {\mathit {Fr}}\def \Rey {\mathit {Re}}\ell $-isogeny path problem. Issue Volume 17:Issue A(2014) (August 2014) Authors: Kohel, David; Lauter, Kristin; Petit, Christophe; Tignol, Jean-Pierre Journal: LMS journal of computation and mathematics Issue: Volume 17:Issue A(2014) Page Start: 418 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗