@article{GDZPPN001167847,
title = {Construction of Basic Functions for Numerical Utilisation of Ritz's Method.},
journal = {Numerische Mathematik},
volume = {11},
year = {1968},
pages = {435-447},
zbl = {0271.65061},
url = {http://dml.mathdoc.fr/item/GDZPPN001167847}
}
GOEL, J.J. Construction of Basic Functions for Numerical Utilisation of Ritz's Method.. Numerische Mathematik, Tome 11 (1968) pp. 435-447. http://gdmltest.u-ga.fr/item/GDZPPN001167847/