@article{CMH_1990__65_3_140191,
     author = {William L. Pardon},
     title = {Intersection homology {Poincar\'e} spaces and the characteristic variety theorem.},
     journal = {Commentarii mathematici Helvetici},
     pages = {198--233},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {1990},
     zbl = {0707.57017},
     url = {http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140191/}
}