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@article{IM_1991__105_3_143913, author = {Nathan Habegger and Leslie Saper}, title = {Intersection cohomology of cs-spaces and {Zeeman's} filtration.}, journal = {Inventiones mathematicae}, pages = {247--272}, publisher = {mathdoc}, volume = {105}, number = {3}, year = {1991}, zbl = {0759.55003}, url = {http://geodesic.mathdoc.fr/item/IM_1991__105_3_143913/} }
Nathan Habegger; Leslie Saper. Intersection cohomology of cs-spaces and Zeeman's filtration.. Inventiones mathematicae, Tome 105 (1991) no. 3, pp. 247-272. http://geodesic.mathdoc.fr/item/IM_1991__105_3_143913/