@article{AIF_1991__41_4_779_0,
     author = {Rovira, Josep Gonzalez},
     title = {Equations of hyperelliptic modular curves},
     journal = {Annales de l'Institut Fourier},
     pages = {779--795},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {41},
     number = {4},
     year = {1991},
     doi = {10.5802/aif.1273},
     mrnumber = {93g:11064},
     zbl = {0758.14010},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1273/}
}