Batalin, Igor A.
Bering, Klaus
Lavrov, Peter M.
Funding for this research was provided by:
Grantová Agentura České Republiky (P201/12/G02)
Presidential grant for LRSS (88.2014.2)
Russian Foundation for Basic Research (14-01-00489)
Russian Foundation for Basic Research (14-02-01171)
Russian Foundation for Basic Research (15-02-03594)