The generalized Cauchy relation as an universal property of the amorphous state J.K. Krüger, U. Müller, R. Bactavatchalou, J. Mainka, Ch. Gilow, W. Possart, A. Tschöpe, P. Alnot, D. Rouxel, R. Sanctuary and B. Wetzel J. Phys. IV France, 129 (2005) 45-49 DOI: 10.1051/jp4:2005129010