@article{1181069621,
author = {Ding, Yanheng and Lee, Cheng},
title = {Periodic Solutions of an Infinite Dimensional Hamiltonian System},
journal = {Rocky Mountain J. Math.},
volume = {35},
number = {6},
year = {2005},
pages = { 1881-1908},
language = {en},
url = {http://dml.mathdoc.fr/item/1181069621}
}
Ding, Yanheng; Lee, Cheng. Periodic Solutions of an Infinite Dimensional Hamiltonian System. Rocky Mountain J. Math., Tome 35 (2005) no. 6, pp. 1881-1908. http://gdmltest.u-ga.fr/item/1181069621/