@article{JAC_2008__27_3_a6,
     author = {Putcha, Mohan S.},
     title = {Nilpotent variety of a reductive monoid.},
     journal = {Journal of Algebraic Combinatorics},
     pages = {275--292},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2008__27_3_a6/}
}