Pakhomova, Anna http://orcid.org/0000-0003-4014-0203
Aprilis, Georgios http://orcid.org/0000-0002-0020-9125
Bykov, Maxim http://orcid.org/0000-0003-0248-1728
Gorelova, Liudmila
Krivovichev, Sergey S.
Belov, Maxim P.
Abrikosov, Igor A.
Dubrovinsky, Leonid http://orcid.org/0000-0002-3717-7585
Article History
Received: 3 December 2018
Accepted: 8 May 2019
First Online: 26 June 2019
Competing interests
: The authors declare no competing interests.