@ARTICLE{zakrzewski2007tight,
title = {{T}ight {B}inding {M}odels in {C}old {A}toms {P}hysics},
url = {http://www.actaphys.uj.edu.pl/_old/vol38/t5.htm},
timestamp = {2013.10.28},
journal = {Acta Physica Polonica B},
author = {Zakrzewski, J},
volume = {38},
year = {2007},
owner = {lacek},
pages = {1673}
}