Bărbosu, Dan, and Dan Miclăuş. “On the Composite Bernstein Type Quadrature Formula”. Rev. Anal. Numér. Théor. Approx. 39, no. 1 (February 1, 2010): 3–7. Accessed September 3, 2025. https://www.ictp.acad.ro/jnaat/journal/article/view/2010-vol39-no1-art1.