BibTex format
@article{Haskins:1998,
author = {Haskins, M},
journal = {Nonlinearity},
pages = {1651--1671},
title = {Breathers in the weakly coupled topological discrete sine-Gordon system},
url = {http://iopscience.iop.org/0951-7715/11/6/013/},
volume = {11},
year = {1998}
}