@incollection{AST_1991__198-199-200__333_0,
     author = {Serre, Jean-Pierre},
     title = {Motifs},
     booktitle = {Journ\'ees arithm\'etiques de Luminy 17-21 Juillet 1989},
     editor = {Lachaud Gilles},
     series = {Ast\'erisque},
     pages = {333--349},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {198-199-200},
     year = {1991},
     zbl = {0759.14002},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1991__198-199-200__333_0/}
}