@article{GDZPPN001173448,
title = {On the Optimum Choice of Weight Functions in a Class of Variational Calculations.},
journal = {Numerische Mathematik},
volume = {26},
year = {1976},
pages = {209-218},
zbl = {0342.65050},
url = {http://dml.mathdoc.fr/item/GDZPPN001173448}
}
Delves, L.M.; Bain, M. On the Optimum Choice of Weight Functions in a Class of Variational Calculations.. Numerische Mathematik, Tome 26 (1976) pp. 209-218. http://gdmltest.u-ga.fr/item/GDZPPN001173448/