@article{JETPL.103.359, title = {}, author = {, and Shorikov, A. O. and , and , and Shchegolikhina, N. I. and Prekul, A. F. and , }, journal = {JETP Lett.}, volume = {103}, issue = {5}, pages = {316}, year = {2016}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16050064}, note = {[Pisma v ZhETF 103, 359 (2016)]} }