@article{1250131228, author = {Vick, J.W.}, title = {Poincar\'e duality and Postnikov factors}, journal = {Rocky Mountain J. Math.}, volume = {3}, number = {4}, year = {1973}, pages = { 483-500}, language = {en}, url = {http://dml.mathdoc.fr/item/1250131228} }
Vick, J.W. Poincaré duality and Postnikov factors. Rocky Mountain J. Math., Tome 3 (1973) no. 4, pp. 483-500. http://gdmltest.u-ga.fr/item/1250131228/