BibTex format
@article{Ho:2004:10.1103/PhysRevLett.92.130405,
author = {Ho, AF and Cazalilla, MA and Giamarchi, T},
doi = {10.1103/PhysRevLett.92.130405},
journal = {PHYSICAL REVIEW LETTERS},
title = {Deconfinement in a 2D optical lattice of coupled 1D boson systems},
url = {http://dx.doi.org/10.1103/PhysRevLett.92.130405},
volume = {92},
year = {2004}
}