@article{10_4153_CMB_2003_056_1,
     author = {Neeb, Karl-Hermann and Penkov, Ivan},
     title = {Cartan {Subalgebras} of $\mathfrak{g}{{\mathfrak{l}}_{\infty }}$},
     journal = {Canadian mathematical bulletin},
     pages = {597--616},
     year = {2003},
     volume = {46},
     number = {4},
     doi = {10.4153/CMB-2003-056-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2003-056-1/}
}