CĂTINAȘ, Teodora; MALINA, Andra. Shepard operator of least squares thin-plate spline type. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 66, n. 2, p. 257–265, 2021. DOI: 10.24193/subbmath.2021.2.02. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1295. Acesso em: 5 feb. 2025.