@article{GDZPPN002324237, title = {Set Theoretic Complex Equivalence Relations.}, journal = {Mathematische Annalen}, volume = {264}, year = {1983}, pages = {137-148}, zbl = {0504.32007}, url = {http://dml.mathdoc.fr/item/GDZPPN002324237} }
Grauert, Hans. Set Theoretic Complex Equivalence Relations.. Mathematische Annalen, Tome 264 (1983) pp. 137-148. http://gdmltest.u-ga.fr/item/GDZPPN002324237/