@article{PismaZhETF.61.643,
    title = {Electron density in infinite-layer p- and n-type superconductors},
    author = {Babenko, V. V. and But'ko, V. G. and Voloshin, V. A. and Reznik, I. M. and Foskarino, E. V.},
    journal = {Письма в ЖЭТФ},
    volume = {61},
    issue = {8},
    pages = {643},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18247.shtml},
}