@article{JETPL.104.678, title = {}, author = {Antonov, N. N. and Baldin, A. A. and Viktorov, V. A. and Gapienko, V. A. and Gapienko, G. S. and Gres?, V. N. and Ilyushin, M. A. and , and , and Prudkoglyad, A. F. and Semak, A. A. and Terekhov, V. I. and , and Ukhanov, M. N. and , and Shimanskii, S. S.}, journal = {JETP Lett.}, volume = {104}, issue = {10}, pages = {662}, year = {2016}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X16220021}, note = {[Pisma v ZhETF 104, 678 (2016)]} }