@article{GDZPPN001184296,
title = {A finite element method for the nonlinera Tricomi problem.},
journal = {Numerische Mathematik},
volume = {58},
year = {1990},
pages = {95-108},
zbl = {0712.65094},
url = {http://dml.mathdoc.fr/item/GDZPPN001184296}
}
Aziz, A.K.; Schneider, M.; Lemmert, R. A finite element method for the nonlinera Tricomi problem.. Numerische Mathematik, Tome 58 (1990) pp. 95-108. http://gdmltest.u-ga.fr/item/GDZPPN001184296/