@incollection{AST_1991__198-199-200__121_0,
     author = {Duke, W. and Iwaniec, H.},
     title = {Sums over primes of the {Fourier} coefficients of half-integral weight cusp forms},
     booktitle = {Journ\'ees arithm\'etiques de Luminy 17-21 Juillet 1989},
     editor = {Lachaud Gilles},
     series = {Ast\'erisque},
     pages = {121--125},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {198-199-200},
     year = {1991},
     mrnumber = {1144317},
     zbl = {0765.11024},
     language = {en},
     url = {http://www.numdam.org/item/AST_1991__198-199-200__121_0/}
}