TY - JOUR AU - J.M. SHAH TI - Two-Dimensional Polynomial Splines. JO - Numerische Mathematik PY - 1970 SP - 1 EP - 14 VL - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1970__15_131970/ ID - NUMA_1970__15_131970 ER -