BUSTAMANTE, Jorge. Baskakov-Kantorovich operators reproducing affine functions. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 66, n. 4, p. 739–756, 2021. DOI: 10.24193/subbmath.2021.4.11. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1416. Acesso em: 5 feb. 2025.