@article{CRMATH_2004__339_3_157_0,
     author = {Vladimir Petrov Kostov},
     title = {Very hyperbolic and stably hyperbolic polynomials},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {157--162},
     publisher = {Elsevier},
     volume = {339},
     number = {3},
     year = {2004},
     doi = {10.1016/j.crma.2004.05.010},
     language = {en},
}