@article{JTNB_2007__19_3_663_0,
     author = {Fran\c{c}ois Morain},
     title = {Computing the cardinality of {CM} elliptic curves using torsion points},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {663--681},
     publisher = {Universit\'e Bordeaux 1},
     volume = {19},
     number = {3},
     year = {2007},
     doi = {10.5802/jtnb.607},
     mrnumber = {2388793},
     zbl = {1196.11085},
     language = {en},
     url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.607/}
}