Charnukha, A.
Thirupathaiah, S.
Zabolotnyy, V. B.
Büchner, B.
Zhigadlo, N. D.
Batlogg, B.
Yaresko, A. N.
Borisenko, S. V.
Article History
Received: 13 November 2014
Accepted: 13 April 2015
First Online: 21 May 2015
Competing interests
: The authors declare no competing financial interests.