@article{AA_2004_16_6_a3,
     author = {A. Dubickas},
     title = {Conjugate algebraic numbers close to a symmetric set},
     journal = {Algebra i analiz},
     pages = {123--127},
     publisher = {mathdoc},
     volume = {16},
     number = {6},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2004_16_6_a3/}
}