TY - JOUR AU - J. MEINGUET TI - Methods for Estimating the Remainder in Linear Rules of Approximation. Application to the Romberg Algorithm. JO - Numerische Mathematik PY - 1966 SP - 345 EP - 366 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1966__8_131709/ ID - NUMA_1966__8_131709 ER -