@article{JETPL.103.857, title = {}, author = {, and , and , and , and Tarasenko, V. F. and Baksht, E. Kh.}, journal = {JETP Lett.}, volume = {103}, issue = {12}, pages = {761}, year = {2016}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16120055}, note = {[Pisma v ZhETF 103, 857 (2016)]} }