CĂTINAȘ, Teodora; MALINA, Andra. The combined Shepard operator of inverse quadratic and inverse multiquadric type. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 67, n. 3, p. 579–589, 2022. DOI: 10.24193/subbmath.2022.3.09. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1552. Acesso em: 5 feb. 2025.