Friedrich
Hasenöhrl

Vienna University


Hans
Thirring

Vienna University


Paul
Urban

Universität Graz


Hans
Thirring

Vienna University


Paul
Urban

Universität Graz


Rudolf
Baier

University of Graz


Christian B.
Lang

Universität Graz

Ralph
Kenna

Coventry University
(Options)


Emilio
Flores-Sola

Coventry University

Ralph KennaX