@article{01476901,
title = {General highly accurate algebraic coarsening.},
journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},
volume = {10},
year = {2000},
pages = {1-20},
zbl = {0951.65096},
language = {en},
url = {http://dml.mathdoc.fr/item/01476901}
}
Brandt, Achi. General highly accurate algebraic coarsening.. ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 10 (2000) pp. 1-20. http://gdmltest.u-ga.fr/item/01476901/