Tikhonova, L. V. http://orcid.org/0000-0001-9355-2872
Korshunov, M. M.
Funding for this research was provided by:
Foundation for the Advancement of Theoretical Physics and Mathematics (17-12-218)
Article History
Received: 24 July 2019
Accepted: 9 August 2019
First Online: 29 August 2019