Andryieuski, Andrei
Kuznetsova, Svetlana M.
Zhukovsky, Sergei V.
Kivshar, Yuri S.
Lavrinenko, Andrei V.
Article History
Received: 28 May 2015
Accepted: 29 July 2015
First Online: 27 August 2015
Competing interests
: The authors declare no competing financial interests.