@article{JETPL.97.313, title = {}, author = {, and Yaroshevich, A. S. and Derebezov, I. A. and , and Bakarov, A. K. and , and , and , and Latyshev, A. V. and , }, journal = {JETP Lett.}, volume = {97}, issue = {5}, pages = {274}, year = {2013}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X1305007X}, note = {[Pisma v ZhETF 97, 313 (2013)]} }