TY - JOUR AU - Uday Banerjee AU - John E. Osborn TI - Estimation of the Effect of Numerical Integration in Finite Element Eigenvalue Approximation. JO - Numerische Mathematik PY - 1989 SP - 735 EP - 762 VL - 56 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133425/ ID - NUMA_1989__56_2-3_133425 ER -