@article{JETPL.93.704, title = {}, author = {Maiorov, A. G. and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and Malakhov, V. V. and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , }, journal = {JETP Lett.}, volume = {93}, issue = {11}, pages = {628}, year = {2011}, doi = {}, url = {http://jetpletters.ru/ps/0/article_29310.shtml}, note = {[Pisma v ZhETF 93, 704 (2011)]} }