@article{JETPL.106.98, title = {}, author = {Podlivaev, A. I. and , }, journal = {JETP Lett.}, volume = {106}, issue = {2}, pages = {110}, year = {2017}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X17140089}, note = {[Pisma v ZhETF 106, 98 (2017)]} }