Saidl, V.
Němec, P.
Wadley, P.
Hills, V.
Campion, R. P.
Novák, V.
Edmonds, K. W.
Maccherozzi, F.
Dhesi, S. S.
Gallagher, B. L.
Trojánek, F.
Kuneš, J.
Železný, J.
Malý, P.
Jungwirth, T.
Article History
Received: 5 August 2016
Accepted: 21 November 2016
First Online: 9 January 2017
Competing interests
: The authors declare no competing financial interests.