@article{JLT_2017_27_3_JLT_2017_27_3_a5,
     author = {H. Gan and Y. Tan},
     title = {Local {Lie} {Algebras} and some {Kac-Moody} {Algebras} of {Indefinite} {Type}},
     journal = {Journal of Lie theory},
     pages = {727--744},
     year = {2017},
     volume = {27},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/JLT_2017_27_3_JLT_2017_27_3_a5/}
}