TEAM, S. Szasz-Type Operators which Preserves e0 and e2: Nadeem Rao, Abdul Wafi, Deepmala. Thai Journal of Mathematics, [S. l.], v. 19, n. 1, p. 197–209, 2021. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1148. Acesso em: 3 jul. 2024.