@article{10_1090_S0894_0347_1993_1161307_0,
     author = {Katz, Nicholas M.},
     title = {Affine cohomological transforms, perversity, and monodromy},
     journal = {Journal of the American Mathematical Society},
     pages = {149--222},
     publisher = {mathdoc},
     volume = {06},
     number = {1},
     year = {1993},
     doi = {10.1090/S0894-0347-1993-1161307-0},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1993-1161307-0/}
}