%0 Journal Article
%A Williams, H. C.
%T On Numbers Analogous to the Carmichael Numbers
%J Canadian mathematical bulletin
%D 1977
%P 133-143
%V 20
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-025-9/
%R 10.4153/CMB-1977-025-9
%F 10_4153_CMB_1977_025_9