@ARTICLE{Ganczarek2014,
title = {Wannier functions for one-dimensional s-p optical superlattices},
url = {http://journals.aps.org/pra/abstract/10.1103/PhysRevA.90.033621},
journal = {Phys. Rev. A},
author = {Ganczarek, Wojciech and Modugno, Michele and Pettini, Giulio and Zakrzewski, Jakub},
month = {June},
volume = {90},
year = {2014},
pages = {033621},
arxiv = {http://arxiv.org/abs/1406.5116}
}