@article{JETPL.96.670, title = {}, author = {Mironov, B. N. and Aseyev, S. A. and Chekalin, S. V. and , and , }, journal = {JETP Lett.}, volume = {96}, issue = {9}, pages = {601}, year = {2012}, doi = {}, url = {http://jetpletters.ru/ps/0/article_30020.shtml}, note = {[Pisma v ZhETF 96, 670 (2012)]} }