@article{JETPL.106.403, title = {}, author = {, and Larionov, A. V. and , and , and Kulakovskii, V. D.}, journal = {JETP Lett.}, volume = {106}, issue = {7}, pages = {417}, year = {2017}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17190018}, note = {[Pisma v ZhETF 106, 403 (2017)]} }