D. Lipp, M. Schneider, A. Gladun, S.-L. Drechsler, J. Freudenberger, G. Fuchs, K. Nenkov, K.-H. Müller, T. Cichorek, Philipp Gegenwart
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Erratum published at: https://iopscience.iop.org/article/10.1209/epl/i2002-00106-9