@article{JETPL.100.747, title = {}, author = {, and Dmitriev, V. V. and , and , and , and Yudin, A. N.}, journal = {JETP Lett.}, volume = {100}, issue = {10}, pages = {662}, year = {2014}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14220135}, note = {[Pisma v ZhETF 100, 747 (2014)]} }