Related papers: A Yang--Mills theoretic proof of the Newlander--Ni…

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This paper has been withdrawn due to disagreement of suggested results and methods between authors.

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This paper has been withdrawn by the author due to an error in the derivation.

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This paper has been withdrawn by the author due to the result being known

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This paper has been withdrawn by the author, due to a crucial error in the proof of Thm.1

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This paper has been withdrawn by the author due to an error in the proof of Theorem 1.

This paper was withdrawn as it may have appeared elsewhere, although in a different form.

This paper has been withdrawn by the author because the conclusions reached in it are incorrect.

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This paper has been withdrawn by the authors due to the fact that the conjecture has indeed already long been established.

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This paper has been withdrawn by the authors, due to the requirement of the Journal where a modified version will be published.