@article{PismaZhETF.21.448,
    title = {New method of determining the density of states on the surface of a semiconductor},
    author = {Pospelov, V. V. and Suris, R. A. and Fetisov, E. A. and Fuks, B. N. and Khafizov, R. Z.},
    journal = {Письма в ЖЭТФ},
    volume = {21},
    issue = {7},
    pages = {448},
    year = {1975},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22455.shtml},
}