@article{CMFD_2024_70_4_a0,
     author = {A. V. Atanov and A. V. Loboda},
     title = {On nondegenerate orbits of $7$-dimensional {Lie} algebras containing a $3$-dimensional {Abelian} ideal},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {517--532},
     year = {2024},
     volume = {70},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2024_70_4_a0/}
}