@article{AIF_2008__58_1_107_0,
     author = {Damianou, Pantelis A. and Fernandes, Rui Loja},
     title = {Integrable hierarchies  and the modular class},
     journal = {Annales de l'Institut Fourier},
     pages = {107--137},
     year = {2008},
     publisher = {Association des Annales de l'Institut Fourier},
     volume = {58},
     number = {1},
     doi = {10.5802/aif.2346},
     zbl = {1147.53065},
     mrnumber = {2401218},
     language = {en},
     url = {https://www.numdam.org/articles/10.5802/aif.2346/}
}