@article{JOLT_1993_3_1_a9,
     author = {E. Mundt},
     title = { Constant {Yang-Mills} {Potentials}},
     journal = {Journal of Lie Theory},
     pages = {107--118},
     year = {1993},
     volume = {3},
     number = {1},
     zbl = {0776.53055},
     url = {http://geodesic.mathdoc.fr/item/JOLT_1993_3_1_a9/}
}