@article{01529485,
title = {Characteristic cycles and wave front cycles of representations of reductive Lie groups.},
journal = {Annals of Mathematics. Second Series},
volume = {151},
year = {2000},
pages = {1071-1118},
doi = {10.2307/121129},
zbl = {0960.22009},
language = {en},
url = {http://dml.mathdoc.fr/item/01529485}
}
Schmid, Wilfried; Vilonen, Kari. Characteristic cycles and wave front cycles of representations of reductive Lie groups.. Annals of Mathematics. Second Series, Tome 151 (2000) pp. 1071-1118. doi : 10.2307/121129. http://gdmltest.u-ga.fr/item/01529485/