@book{AST_1991__198-199-200_,
     author = {Collectif},
     editor = {Lachaud Gilles},
     title = {Journ\'ees arithm\'etiques de {Luminy} 17-21 {Juillet} 1989},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {198-199-200},
     year = {1991},
     language = {mul},
     url = {http://www.numdam.org/item/AST_1991__198-199-200_/}
}