@article{01620718,
title = {Improved least-squares error estimates for scalar hyperbolic problems.},
journal = {Computational Methods in Applied Mathematics},
volume = {1},
year = {2001},
pages = {115-124},
zbl = {0979.65079},
language = {en},
url = {http://dml.mathdoc.fr/item/01620718}
}
Bochev, P.B.; Choi, J. Improved least-squares error estimates for scalar hyperbolic problems.. Computational Methods in Applied Mathematics, Tome 1 (2001) pp. 115-124. http://gdmltest.u-ga.fr/item/01620718/