@article{JOLT_2020_30_3_a0,
     author = {H. Manev},
     title = {Matrix {Lie} {Groups} as {4-Dimensional} {Hypercomplex} {Manifolds} with {Hermitian-Norden} {Metrics}},
     journal = {Journal of Lie Theory},
     pages = {617--626},
     year = {2020},
     volume = {30},
     number = {3},
     doi = {10.5802/jolt.1131},
     zbl = {1479.22018},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.1131/}
}