@article{GAU_1986-1987__14__A3_0,
     author = {Gras, Georges},
     title = {Fonctions $L_p$ de $\mathbb {Q}$. {\'Etude} syst\'ematique des propri\'et\'es congruentielles},
     journal = {Groupe de travail d'analyse ultram\'etrique},
     note = {talk:5},
     pages = {1--12},
     publisher = {Secr\'etariat math\'ematique},
     volume = {14},
     year = {1986-1987},
     language = {fr},
     url = {http://www.numdam.org/item/GAU_1986-1987__14__A3_0/}
}