Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1968__103_170898, author = {Wolfgang Krieger}, title = {On the {Isomorphy} {Problem} for {Ergodic} {Equivalence} {Relations.}}, journal = {Mathematische Zeitschrift}, pages = {78--84}, publisher = {mathdoc}, volume = {103}, year = {1968}, zbl = {0177.30902}, url = {http://geodesic.mathdoc.fr/item/MZ_1968__103_170898/} }
Wolfgang Krieger. On the Isomorphy Problem for Ergodic Equivalence Relations.. Mathematische Zeitschrift, Tome 103 (1968), pp. 78-84. http://geodesic.mathdoc.fr/item/MZ_1968__103_170898/