TY - JOUR AU - Chawla, J. S. TI - Isomorphism of measure preserving transformations JO - Kybernetika PY - 1987 SP - 239 EP - 244 VL - 23 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1987__23_3_a4/ LA - en ID - KYB_1987__23_3_a4 ER -