@article{RSMUP_1970__44__299_0,
     author = {Biroli, Marco},
     title = {Solutions presque p\'eriodiques des in\'equations d'\'evolution avec des fonctionnelles non diff\'erentiables},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {299--318},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {44},
     year = {1970},
     mrnumber = {300149},
     zbl = {0242.35006},
     language = {fr},
     url = {http://www.numdam.org/item/RSMUP_1970__44__299_0/}
}