@article{JETPL.110.407,
    title = {},
    author = {Kapustin, A. A. and Dorozhkin, S. I. and Fedorov, I. B. and Umansky, V. and Smet, J. H.},
    journal = {JETP Lett.},
    volume = {110},
    issue = {6},
    pages = {424},
    year = {2019},
    doi = {},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19180103},
    note = {[Pisma v ZhETF 110, 407 (2019)]}
}