@article{JLT_2017_27_1_JLT_2017_27_1_a6,
     author = {D. Wang and C. Xia},
     title = {Diameters of the {Commuting} {Graphs} of {Simple} {Lie} {Algebras}},
     journal = {Journal of Lie theory},
     pages = {139--154},
     year = {2017},
     volume = {27},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JLT_2017_27_1_JLT_2017_27_1_a6/}
}