@article{GDZPPN001173006,
title = {On Finite Element Methods for Plasticity Problems.},
journal = {Numerische Mathematik},
volume = {26},
year = {1976},
pages = {79-84},
zbl = {0355.73035},
url = {http://dml.mathdoc.fr/item/GDZPPN001173006}
}
Johnson, C. On Finite Element Methods for Plasticity Problems.. Numerische Mathematik, Tome 26 (1976) pp. 79-84. http://gdmltest.u-ga.fr/item/GDZPPN001173006/