@article{GDZPPN001181637,
title = {Variational Principles and Convergence of Finite Element Approximations of a Holonomic Elastic-Plastic Problem.},
journal = {Numerische Mathematik},
volume = {55},
year = {1987},
pages = {101-118},
zbl = {0618.73034},
url = {http://dml.mathdoc.fr/item/GDZPPN001181637}
}
Reddy, B.D.; Griffin, T.B. Variational Principles and Convergence of Finite Element Approximations of a Holonomic Elastic-Plastic Problem.. Numerische Mathematik, Tome 55 (1987) pp. 101-118. http://gdmltest.u-ga.fr/item/GDZPPN001181637/