Leedahl, B.
Boukhvalov, D. W.
Kurmaev, E. Z.
Kukharenko, A.
Zhidkov, I. S. http://orcid.org/0000-0001-8727-4730
Gavrilov, N. V.
Cholakh, S. O.
Le, P. Huu
Luo, C. Wei http://orcid.org/0000-0002-6453-7435
Moewes, A.
Article History
Received: 22 March 2017
Accepted: 7 June 2017
First Online: 18 July 2017
Competing Interests
: The authors declare that they have no competing interests.