Email the author Copyright (©) 2019 N. T. Kartel, L. V. Ivanov, A. N. Lyapunov, O. A. Nardid, Ya. O. Cherkashina, E. V. Shcherbak, O. A. Gurova, A. V. Okotrub
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (©) 2019 N. T. Kartel, L. V. Ivanov, A. N. Lyapunov, O. A. Nardid, Ya. O. Cherkashina, E. V. Shcherbak, O. A. Gurova, A. V. Okotrub
This work is licensed under a Creative Commons Attribution 4.0 International License.