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Published: Luxembourg : Publ. Off. of the Europ. Union, 2013
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Published: Wien : Südwind-Verl, 2000
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Published: München : riva, 2015
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Published: Basel [u.a.] : Stroemfeld, 1993
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Published: Hamburg : Hamburger Ed, 1998
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Published: Duisburg : DISS, 2002
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