@article{1028997954, author = {Borel, Armand}, title = {The Poincar\'e duality in generalized manifolds.}, journal = {Michigan Math. J.}, volume = {4}, number = {2}, year = {1957}, pages = { 227-239}, language = {en}, url = {http://dml.mathdoc.fr/item/1028997954} }
Borel, Armand. The Poincaré duality in generalized manifolds.. Michigan Math. J., Tome 4 (1957) no. 2, pp. 227-239. http://gdmltest.u-ga.fr/item/1028997954/