TY - JOUR AU - J.R. Choksi AU - J.M. Hawkins TI - Abelian Cocycles for Nonsingular Ergodic Transformations and the Genericity of Type III... Transformations. JO - Monatshefte für Mathematik PY - 1987 SP - 187 EP - 206 VL - 103 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MOMA_1987__103_178325/ ID - MOMA_1987__103_178325 ER -