@article{Tkatchenko_2006,
title={Analytic theory of hexagonal monolayer interacting with hexagonal substrate},
volume={74},
ISSN={1550-235X},
url={http://dx.doi.org/10.1103/physrevb.74.035428},
DOI={10.1103/physrevb.74.035428},
number={3},
journal={Physical Review B},
publisher={American Physical Society (APS)},
author={Tkatchenko,
Alexandre},
year={2006},
month=jul }