@article{JETPL.94.477, title = {}, author = {Shklyaev, A. A. and , and Latyshev, A. V. and , }, journal = {JETP Lett.}, volume = {94}, issue = {6}, pages = {442}, year = {2011}, doi = {}, url = {http://jetpletters.ru/ps/0/article_29524.shtml}, note = {[Pisma v ZhETF 94, 477 (2011)]} }