@article{PismaZhETF.95.230,
    title = {Ab initio study of 2DEG at the surface of topological insulator Bi$_{\bf2}$Te$_{\bf3}$},
    author = {Vergniory, M. G. and Menshchikova, T. V. and Eremeev, S. V. and Chulkov, E. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {95},
    issue = {4},
    pages = {230},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29648.shtml},
}