Certain estimates of Turán's-type for the maximum modulus of the polar derivative of a polynomial
G.V. Milovanović
A. Mir
A. Ahmad
Publ. Inst. Math. (Beograd) (N.S.)
Publications de l'Institut Mathématique (Beograd) (N.S.), Mathematical Institute SANU, Knez Mihailova 36, Belgrade, 11000, Serbia
2020
108(122)
119 – 128