Wolfgang Merkel (EDT)/ Sonja Grimm (EDT)
(2)
Wolfgang Merkel/ Alexander Petring/ Christian Henkes/ Christoph Egle
(2)
;Luhrmann, Anna (University of Gothenburg, Sweden),Merkel, Wolfgang
(1)
Wolfgang Merkel (EDT)/ Raj Kollmorgen (EDT)/ Hans-Jurgen Wagener (EDT)
(1)
Wolfgang Merkel (EDT)/ Sascha Kneip (EDT)
(1)