@article{GDZPPN001172360,
title = {Weak-element Approximations to Elliptic Differential Equations.},
journal = {Numerische Mathematik},
volume = {25},
year = {1975},
pages = {185-204},
zbl = {0294.35028},
url = {http://dml.mathdoc.fr/item/GDZPPN001172360}
}
Rose, M.E. Weak-element Approximations to Elliptic Differential Equations.. Numerische Mathematik, Tome 25 (1975) pp. 185-204. http://gdmltest.u-ga.fr/item/GDZPPN001172360/