@article{GDZPPN002445891,
title = {Multibump periodic motions of an infinite lattice of particles.},
journal = {Mathematische Zeitschrift},
volume = {221},
year = {1996},
pages = {627-642},
zbl = {0871.34028},
url = {http://dml.mathdoc.fr/item/GDZPPN002445891}
}
Arioli, G.; Gazzola, F.; Terracini, S. Multibump periodic motions of an infinite lattice of particles.. Mathematische Zeitschrift, Tome 221 (1996) pp. 627-642. http://gdmltest.u-ga.fr/item/GDZPPN002445891/