Veshchunov, I. S.
Magrini, W.
Mironov, S. V.
Godin, A. G.
Trebbia, J.-B.
Buzdin, A. I.
Tamarat, Ph.
Lounis, B.
Article History
Received: 21 April 2016
Accepted: 3 August 2016
First Online: 28 September 2016
Competing interests
: The authors declare no competing financial interests.