@article{JOLT_2013_23_2_a8,
     author = {L. Chen},
     title = {Generalized {Multiplicity-Free} {Representations} of {Nongraded} {Divergence-Free} {Lie} {Algebras}},
     journal = {Journal of Lie Theory},
     pages = {507--549},
     year = {2013},
     volume = {23},
     number = {2},
     doi = {10.5802/jolt.736},
     zbl = {1301.17008},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.736/}
}