@article{JETPL.107.147, title = {}, author = {, and , and , and , and , and , and , and , and , and , and Gorin, A. M. and , and , and , and , and , and , and , and , and , and , and , and , and Rykalin, V. I. and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , and , }, journal = {JETP Lett.}, volume = {107}, issue = {3}, pages = {139}, year = {2018}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X18030013}, note = {[Pisma v ZhETF 107, 147 (2018)]} }