@article{10_4064_am_11_2_195_205,
     author = {B. Bojanov},
     title = {On an estimation of the roots of algebraic equations},
     journal = {Applicationes Mathematicae},
     pages = {195--205},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {1969},
     doi = {10.4064/am-11-2-195-205},
     zbl = {0303.65042},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-11-2-195-205/}
}