@article{GDZPPN002443961,
title = {Global existence of low regularity solutions of non-linear wave equations.},
journal = {Mathematische Zeitschrift},
volume = {220},
year = {1995},
pages = {1-20},
zbl = {0824.35074},
url = {http://dml.mathdoc.fr/item/GDZPPN002443961}
}
Georgiev, Vladimir; Schirmer, Pedro P. Global existence of low regularity solutions of non-linear wave equations.. Mathematische Zeitschrift, Tome 220 (1995) pp. 1-20. http://gdmltest.u-ga.fr/item/GDZPPN002443961/