@article{JETPL.118.854, title = {}, author = {, and Pokrovskii, V. Ya. and , and Zybtsev, S. G.}, journal = {JETP Lett.}, volume = {118}, issue = {11}, pages = {}, year = {2023}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.31857/S1234567823230118}, note = {[Pisma v ZhETF 118, 854 (2023)]} }