@article{JTNB_2006__18_1_241_0,
     author = {Federico Pellarin},
     title = {La structure diff\'erentielle de l{\textquoteright}anneau des formes quasi-modulaires pour ${\bf SL}_2({\bf Z})$},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {241--264},
     publisher = {Universit\'e Bordeaux 1},
     volume = {18},
     number = {1},
     year = {2006},
     doi = {10.5802/jtnb.542},
     mrnumber = {2245884},
     zbl = {05070456},
     language = {fr},
     url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.542/}
}