@article{MO_2022_103_3_a3,
     author = {V. F. Ochkov and Yu. V. Chudova and N. R. Umirova},
     title = {Portrait of the roots of a system of equations},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {33--46},
     publisher = {mathdoc},
     volume = {103},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2022_103_3_a3/}
}