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@article{MS2_1968__23_166058, author = {Wim Nuij}, title = {A {Note} on {Hyperbolic} {Polynomials.}}, journal = {Mathematica Scandinavica}, pages = {69--72}, publisher = {mathdoc}, volume = {23}, year = {1968}, zbl = {0189.40803}, url = {http://geodesic.mathdoc.fr/item/MS2_1968__23_166058/} }
Wim Nuij. A Note on Hyperbolic Polynomials.. Mathematica Scandinavica, Tome 23 (1968), pp. 69-72. http://geodesic.mathdoc.fr/item/MS2_1968__23_166058/