@article{JETPL.110.393, title = {}, author = {Yakimov, A. I. and Bloshkin, A. A. and Dvurechenskii, A. V.}, journal = {JETP Lett.}, volume = {110}, issue = {6}, pages = {411}, year = {2019}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19180085}, note = {[Pisma v ZhETF 110, 393 (2019)]} }