@article{JETPL.99.165, title = {}, author = {, and , and Georgievskaya, A. B. and , and , and , and , and , and , }, journal = {JETP Lett.}, volume = {99}, issue = {3}, pages = {146}, year = {2014}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14030072}, note = {[Pisma v ZhETF 99, 165 (2014)]} }