ZEJNULLAHU, R. Xh. THE NULL SPACES CODIMENSION AND THE EXISTENCE OF THE INTERPOLATING SPLINE-FUNCTION IN BANACH SPACE. Matematichki Bilten, [S. l.], v. 24, n. 1, 2000. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1646. Acesso em: 13 jun. 2026.