@article{JLT_2003_13_2_JLT_2003_13_2_a4,
     author = {G. Benkart and A. Elduque},
     title = {Lie {Superalgebras} {Graded} by the {Root} {System} {A(m,} n)},
     journal = {Journal of Lie theory},
     pages = {387--4},
     year = {2003},
     volume = {13},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JLT_2003_13_2_JLT_2003_13_2_a4/}
}