%0 Journal Article
%A POLLACK, PAUL
%T NONNEGATIVE MULTIPLICATIVE FUNCTIONS ON SIFTED SETS, AND THE SQUARE ROOTS OF −1 MODULO SHIFTED PRIMES
%J Glasgow mathematical journal
%D 2020
%P 187-199
%V 62
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089519000041/
%R 10.1017/S0017089519000041
%F 10_1017_S0017089519000041