@article{RRACEFN_1987_1987_1_a20,
     author = {Rodr{\'\i}guez-Salinas, Baltasar},
     title = {Desigualdades para las derivadas de un polinomio.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales },
     pages = {467-485},
     publisher = {mathdoc},
     volume = {81},
     number = {3},
     year = {1987},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1987_1987_1_a20/}
}