Helmut P. Gaisbauer (EDT)/ Gottfried Schweiger (EDT)/ Clemens Sedmak (EDT)
(3)
Gottfried Schweiger/ Gunter Graf
(2)
Johannes Drerup (EDT)/ Gunter Graf (EDT)/ Christoph Schickhardt (EDT)/ Gottfried Schweiger (EDT)
(2)
Drerup, Johannes (Free University of Amsterdam, Netherlands),Schweiger, Gottfried (University of Salzburg, Austria)
(1)
Gunter Graf/ Gottfried Schweiger
(1)
Helmut Gaisbauer (EDT)/ Gottfried Schweiger (EDT)/ Clemens Sedmak (EDT)
(1)