@article{JOLT_2017_27_4_a3,
     author = {Jens Carsten Jantzen},
     title = {Restrictions from gl\protect\textsubscript{n} to sl\protect\textsubscript{n}},
     journal = {Journal of Lie Theory},
     pages = {969--981},
     year = {2017},
     volume = {27},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2017_27_4_a3/}
}