@article{SM_2018_209_10_a0,
     author = {I. A. Antipova and E. N. Mikhalkin and A. K. Tsikh},
     title = {Rational expressions for multiple roots of algebraic equations},
     journal = {Sbornik. Mathematics},
     pages = {1419--1444},
     publisher = {mathdoc},
     volume = {209},
     number = {10},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2018_209_10_a0/}
}