@article{TRSPY_2019_307_a10,
     author = {Vladimir L. Popov},
     title = {Orbit {Closures} of the {Witt} {Group} {Actions}},
     journal = {Informatics and Automation},
     pages = {212--216},
     publisher = {mathdoc},
     volume = {307},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2019_307_a10/}
}