@article{JETPL.100.99, title = {}, author = {Yakimov, A. I. and Kirienko, V. V. and , and Dvurechenskii, A. V.}, journal = {JETP Lett.}, volume = {100}, issue = {2}, pages = {91}, year = {2014}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14140057}, note = {[Pisma v ZhETF 100, 99 (2014)]} }