%0 Journal Article
%A Andrew Granville
%A J. L. Selfridge
%T Product of integers in an interval, modulo squares
%J The electronic journal of combinatorics
%D 2001
%V 8
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/1549/
%R 10.37236/1549
%F 10_37236_1549