@article{DAN_1960_131_2_a5,
     author = {A. N. Kostovskii},
     title = {A method of numerical solution of algebraic equations with roots having equal absolute values},
     journal = {Doklady Akademii Nauk},
     pages = {242--245},
     publisher = {mathdoc},
     volume = {131},
     number = {2},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_131_2_a5/}
}