@article{1985-schoof ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1985/\allowbreak schoof}} ,author={Ren\'e J. Schoof} ,ISSN={0025--5718} ,journal={Mathematics of Computation} ,MR={86e:11122} ,pages={483--494} ,title={{Elliptic curves over finite fields and the computation of square roots mod $p$}} ,volume={44} ,year={1985} }