@article{GDZPPN001181483,
title = {Error Estimates for Semidiscrete Galerkin Type Approximations for Semilinear Evolution Equations with Nonsmooth Initial Data.},
journal = {Numerische Mathematik},
volume = {55},
year = {1987},
pages = {559-570},
zbl = {0648.65078},
url = {http://dml.mathdoc.fr/item/GDZPPN001181483}
}
Helfrich, Hans-Peter. Error Estimates for Semidiscrete Galerkin Type Approximations for Semilinear Evolution Equations with Nonsmooth Initial Data.. Numerische Mathematik, Tome 55 (1987) pp. 559-570. http://gdmltest.u-ga.fr/item/GDZPPN001181483/