@article{00025280,
title = {An initial and boundary value problem for nonlinear composite type systems of three equations.},
journal = {Mathematica Pannonica},
volume = {2},
year = {1991},
pages = {49-61},
zbl = {0761.35070},
language = {en},
url = {http://dml.mathdoc.fr/item/00025280}
}
Begehr, H.; Wen, G.C.; Zhao, Z. An initial and boundary value problem for nonlinear composite type systems of three equations.. Mathematica Pannonica, Tome 2 (1991) pp. 49-61. http://gdmltest.u-ga.fr/item/00025280/