@article{JETPL.109.479,
    title = {},
    author = {Sakhin, V. and Kukovitsky, E. and ,  and ,  and Talanov, Yu. and Teitel?baum, G.},
    journal = {JETP Lett.},
    volume = {109},
    issue = {7},
    pages = {465},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0021364019070014},
    note = {[Pisma v ZhETF 109, 479 (2019)]}
}