@article{ASNSP_1999_4_28_2_323_0,
     author = {Donagi, Ron and Livn\'e, Ron},
     title = {The arithmetic-geometric mean and isogenies for curves of higher genus},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {323--339},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 28},
     number = {2},
     year = {1999},
     mrnumber = {1736231},
     zbl = {0962.14021},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1999_4_28_2_323_0/}
}