@article{JOLT_2008_18_2_a11,
     author = {G. W. Schwarz},
     title = {Linear {Maps} {Preserving} {Fibers}},
     journal = {Journal of Lie Theory},
     pages = {433--443},
     year = {2008},
     volume = {18},
     number = {2},
     doi = {10.5802/jolt.504},
     zbl = {1157.14034},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.504/}
}