TY - JOUR AU - Florencio Utreras TI - Natural Spline Functions, Their Associated Eigenvalue Problem. JO - Numerische Mathematik PY - 1983 SP - 107 EP - 118 VL - 42 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1983__42_132864/ ID - NUMA_1983__42_132864 ER -