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@article{MAN_1957__134_160590, author = {K. Wagner}, title = {Verbandstheoretisohe {Charakterisierung} der {Cantorschen} {\"Aquivalenzrelation.}}, journal = {Mathematische Annalen}, pages = {295--297}, publisher = {mathdoc}, volume = {134}, year = {1957}, zbl = {0078.04201}, url = {http://geodesic.mathdoc.fr/item/MAN_1957__134_160590/} }
K. Wagner. Verbandstheoretisohe Charakterisierung der Cantorschen Äquivalenzrelation.. Mathematische Annalen, Tome 134 (1957), pp. 295-297. http://geodesic.mathdoc.fr/item/MAN_1957__134_160590/