@article{10_4064_sm166_2_1,
     author = {Laura Burlando},
     title = {On nilpotent operators},
     journal = {Studia Mathematica},
     pages = {101--129},
     year = {2005},
     volume = {166},
     number = {2},
     doi = {10.4064/sm166-2-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm166-2-1/}
}