@article{MZ_1993__212_4_174504,
     author = {Renata Scognamillo},
     title = {The canonical combinatorial sheaf associated to an involution of a semisimple adjoint group.},
     journal = {Mathematische Zeitschrift},
     pages = {545--554},
     year = {1993},
     volume = {212},
     number = {4},
     zbl = {0794.20056},
     url = {http://geodesic.mathdoc.fr/item/MZ_1993__212_4_174504/}
}