@article{GDZPPN001166921,
title = {On the Numerical Solution of ut=urr+ (2.. r)ur .},
journal = {Numerische Mathematik},
volume = {10},
year = {1967},
pages = {397-409},
url = {http://dml.mathdoc.fr/item/GDZPPN001166921}
}
EISEN, D. On the Numerical Solution of ut=urr+ (2.. r)ur .. Numerische Mathematik, Tome 10 (1967) pp. 397-409. http://gdmltest.u-ga.fr/item/GDZPPN001166921/