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@article{MAN_1989__284_4_164545, author = {Klaus Langmann}, title = {Picard-Borel-R\"aume.}, journal = {Mathematische Annalen}, pages = {137--160}, publisher = {mathdoc}, volume = {284}, number = {4}, year = {1989}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MAN_1989__284_4_164545/} }
Klaus Langmann. Picard-Borel-Räume.. Mathematische Annalen, Tome 284 (1989) no. 4, pp. 137-160. http://geodesic.mathdoc.fr/item/MAN_1989__284_4_164545/