Yamshchikov, Ivan P. http://orcid.org/0000-0003-3784-0671
Tikhonov, Alexey
Funding for this research was provided by:
Max Planck Institute for Mathematics in the Sciences
Article History
Received: 3 February 2020
Accepted: 14 October 2020
First Online: 2 November 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.