Listing of Tue Jun 27 12:03:46 CEST 2000:

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Name	(Last modified)	Size
preprint136_96.bbl	(Jun 27 11:35)	997
preprint136_96.dvi	(Jun 27 11:25)	12348
preprint136_96.ps	(Jun 27 11:25)	99331
preprint136_96.tex	(Jun 27 11:35)	12297