@article{ETNA_2006__25__a5,
     author = {Shekhtman, Boris},
     title = {On one question of {Ed} {Saff}},
     journal = {Electronic transactions on numerical analysis},
     pages = {439--445},
     publisher = {mathdoc},
     volume = {25},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2006__25__a5/}
}