@article{JETPL.95.76, title = {}, author = {Volodin, V. A. and , and Latyshev, A. V. and , }, journal = {JETP Lett.}, volume = {95}, issue = {2}, pages = {}, year = {2012}, doi = {}, url = {http://jetpletters.ru/ps/0/article_29622.shtml}, note = {[Pisma v ZhETF 95, 76 (2012)]} }