@article{ANTS_XII, title={Fast heuristic algorithms for computing relations in the class group of a quadratic order, with applications to isogeny evaluation}, volume={19}, DOI={10.1112/S1461157016000358}, number={A}, journal={LMS Journal of Computation and Mathematics}, publisher={London Mathematical Society}, author={J.-F. Biasse and C. Fieker and M. Jacobson}, year={2016}, pages={371–390}}