@article{GDZPPN001183656,
title = {Estimation of the Effect of Numerical Integration in Finite Element Eigenvalue Approximation.},
journal = {Numerische Mathematik},
volume = {56},
year = {1989},
pages = {735-762},
zbl = {0693.65071},
url = {http://dml.mathdoc.fr/item/GDZPPN001183656}
}
Banerjee, Uday; Osborn, John E. Estimation of the Effect of Numerical Integration in Finite Element Eigenvalue Approximation.. Numerische Mathematik, Tome 56 (1989) pp. 735-762. http://gdmltest.u-ga.fr/item/GDZPPN001183656/