@inbook{CIF_1975__10__A4_0,
     author = {Brumer, Armand},
     title = {III- {R\'eduction} des courbes elliptiques. {Applications}},
     booktitle = {Courbes modulaires},
     series = {Cours de l'institut Fourier},
     pages = {114--138},
     year = {1975},
     publisher = {Institut des Math\'ematiques Pures - Universit\'e Scientifique et M\'edicale de Grenoble},
     number = {10},
     url = {https://www.numdam.org/item/CIF_1975__10__A4_0/}
}