Dabrowski, J.
Lippert, G.
Avila, J.
Baringhaus, J.
Colambo, I.
Dedkov, Yu S.
Herziger, F.
Lupina, G.
Maultzsch, J.
Schaffus, T.
Schroeder, T.
Kot, M.
Tegenkamp, C.
Vignaud, D.
Asensio, M.-C.
Article History
Received: 4 April 2016
Accepted: 21 July 2016
First Online: 17 August 2016
Competing interests
: The authors declare no competing financial interests.