@article{JETPL.100.181, title = {}, author = {Scaldin, O. A. and Delev, V. A. and , and , and , }, journal = {JETP Lett.}, volume = {100}, issue = {3}, pages = {162}, year = {2014}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X14150041}, note = {[Pisma v ZhETF 100, 181 (2014)]} }