@article{GDZPPN001174576,
title = {A-priori Error Estimates of Galerkin Backward Differentiation Methods in Time-Inhomogeneous Parabolic Problem.},
journal = {Numerische Mathematik},
volume = {30},
year = {1978},
pages = {369-384},
zbl = {0368.65049},
url = {http://dml.mathdoc.fr/item/GDZPPN001174576}
}
Gekeler, E. A-priori Error Estimates of Galerkin Backward Differentiation Methods in Time-Inhomogeneous Parabolic Problem.. Numerische Mathematik, Tome 30 (1978) pp. 369-384. http://gdmltest.u-ga.fr/item/GDZPPN001174576/