1. 1. A. Connes, A factor not antiisomorphic to itself, Queens Mathematical Reprint #1974-26.
2. Flots des poids sur les facteurs de type 𝐼𝐼𝐼;Connes, Alain;C. R. Acad. Sci. Paris S\'{e}r. A,1974
3. On the classification of dynamical systems;Dang Ngoc Nghiem;Ann. Inst. H. Poincar\'{e} Sect. B (N.S.),1973
4. On groups of measure preserving transformations. I;Dye, H. A.;Amer. J. Math.,1959
5. On groups of measure preserving transformations. II;Dye, H. A.;Amer. J. Math.,1963