tzamfirescu.tricube.detzamfirescu.tricube.de/TZamfirescu-064.pdf · TUDOR ZAMFIRESCU Following D....
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tzamfirescu.tricube.detzamfirescu.tricube.de/TZamfirescu-064.pdf · TUDOR ZAMFIRESCU Following D. Voiculescu [4], if rÈ 1, then the Hammer associated body C (r) can be written in