. . . . . "Interpolation (math\u00E9matiques)" . . "Curve and surface fitting" . "Curve fitting" . "Curve and surface fitting" . "Courbes" . "Text" . "Courbes alg\u00E9briques -- Informatique" . . . "Interpolation" . . . . "Splines, Th\u00E9orie des" . "Spline theory" . . "Surfaces alg\u00E9briques -- Informatique" . . "1986" . . "Infographie" . . "Surfaces (math\u00E9matiques)" .