@article{JETPL.109.496,
    title = {},
    author = {Khanin, Yu. N. and Vdovin, E. E. and ,  and ,  and ,  and Morozov, S. V. and ,  and Novoselov, K. S.},
    journal = {JETP Lett.},
    volume = {109},
    issue = {7},
    pages = {482},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19070129},
    note = {[Pisma v ZhETF 109, 496 (2019)]}
}