@article{JETPL.110.652, title = {}, author = {, and , and , and , and Rodionov, A. A. and , and , and Zavartsev, Yu. D. and , and Kutovoi, S. A.}, journal = {JETP Lett.}, volume = {110}, issue = {10}, pages = {654}, year = {2019}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X1922003X}, note = {[Pisma v ZhETF 110, 652 (2019)]} }