PĂLTĂNEA, Radu, and Mihaela SMUC. “A New Class of Bernstein-Type Operators Obtained by Iteration”. Studia Universitatis Babeș-Bolyai Mathematica 68, no. 2 (June 14, 2023): 409–422. Accessed February 5, 2025. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/6010.