%0 Journal Article
%A Felzenszwalb, Bernardo
%A Giambruno, Antonino
%T Periodic and Nil Polynomials in Rings
%J Canadian mathematical bulletin
%D 1980
%P 473-476
%V 23
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-072-5/
%R 10.4153/CMB-1980-072-5
%F 10_4153_CMB_1980_072_5