CĂTINAȘ T, MALINA A. The combined Shepard operator of inverse quadratic and inverse multiquadric type. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2022 Sep. 20 [cited 2025 Apr. 19];67(3):579–589. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1552