%0 Journal Article
%A Fieldsteel, Adam
%T Poorly Approximated Z2-Cocycles For Transformations With Rational Discrete Spectrum
%J Canadian mathematical bulletin
%D 1991
%P 338-342
%V 34
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-054-7/
%R 10.4153/CMB-1991-054-7
%F 10_4153_CMB_1991_054_7