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2. S. Bernstein, “Sur la convergence de certaines suites de polynomes,” J. Math., 15, 345–358 (1936).
3. S. Bernstein, “On convergence of polynomials $$ \sum_0^n{C}_n^mf\left(m/n\right){x}^m{\left(1-x\right)}^{n-m} $$ in a complex domain,” Izv. Akad. Nauk SSSR. Ser. Mat., 7, No. 2, 49–88 (1943).
4. R. Bojanich and F. Cheng, “Rate of convergence of Bernstein polynomials for functions with derivatives of bounded variation,” J. Math. Anal. Appl., 141, No. 1, 136–151 (1989).
5. J. Bustamante, Bernstein Operators and Their Properties, Birkhäuser (2017).