TY  - JOUR
AU  - Fieldsteel, Adam
TI  - Poorly Approximated Z2-Cocycles For Transformations With Rational Discrete Spectrum
JO  - Canadian mathematical bulletin
PY  - 1991
SP  - 338
EP  - 342
VL  - 34
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-054-7/
DO  - 10.4153/CMB-1991-054-7
ID  - 10_4153_CMB_1991_054_7
ER  -