@article{JETPL.97.665, title = {}, author = {, and , and , and Korableva, S. L. and , and , and Safin, T. R. and , and Tagirov, M. S.}, journal = {JETP Lett.}, volume = {97}, issue = {10}, pages = {579}, year = {2013}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X13100056}, note = {[Pisma v ZhETF 97, 665 (2013)]} }