This article has an erratum: [erratum]

Issue
Europhys. Lett.
Volume 39, Number 2, July II 1997
Page(s) 195 - 200
Section Condensed matter: electronic structure, electrical, magnetic and optical properties
DOI https://doi.org/10.1209/epl/i1997-00538-7
Published online 01 September 2002

© EDP Sciences, 1997

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