@article{VMUMM_2021_3_a10,
     author = {D. V. Georgievskii},
     title = {On the invariant correspondence between the symmetric second-rank tensors and the vector systems},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {69--74},
     publisher = {mathdoc},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2021_3_a10/}
}