@incollection{AST_1977__41-42__191_0,
     author = {Cohen, Henri},
     title = {Formes modulaires de poids demi-entier et formes \`a deux variables},
     booktitle = {Journ\'ees arithm\'etiques de Caen},
     series = {Ast\'erisque},
     pages = {191--192},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {41-42},
     year = {1977},
     mrnumber = {444574},
     zbl = {0347.10021},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1977__41-42__191_0/}
}