@article{AUM_2013_67_2_a3,
     author = {Chaiya, Somjate and Hinkkanen, Aimo},
     title = {Location of the critical points of certain polynomials},
     journal = {Annales Universitatis Mariae Curie-Sk{\l}odowska. Mathematica },
     publisher = {mathdoc},
     volume = {67},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUM_2013_67_2_a3/}
}