@article{JOLT_2017_27_4_a3, author = {J. C. 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}, doi = {10.5802/jolt.977}, url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.977/} }