Copyright (c) 2019 Didkovsky N.A., Malashenkova I.K., Abakumova J.V., Ogurtsov D.P., Krynskiy S.A., Hailov N.A., Chekulaeva E.I., Mamoshina M.V.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.