@article{VMUMM_2023_1_a9,
     author = {I. N. Sergeev and K. V. Umansky},
     title = {Criterion of {Lyapunov} reducibility of a linear autonomous differential system to a linear autonomous equation},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {55--59},
     publisher = {mathdoc},
     number = {1},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2023_1_a9/}
}