TY - JOUR AU - Belley, Jean-Marc TI - Spectral Properties for Invertible Measure Preserving Transformations JO - Canadian journal of mathematics PY - 1973 SP - 806 EP - 811 VL - 25 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-082-1/ DO - 10.4153/CJM-1973-082-1 ID - 10_4153_CJM_1973_082_1 ER -