Related papers: Dominions in the variety of metabelian groups

This paper has been withdrawn by the authors. due fail of replacement of the paper. new version is hep-ph/0201214.

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This paper has been withdrawn by the author because there are some typos in proofs.

This paper is being withdrawn because another paper by the author makes it obsolete. See comments for directions to new paper.

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This paper has been withdrawn by the author because it was a speculative investigation.

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A modified version of this paper is under process and with a new title and abstract. Hence, this version of the article is completely withdrawn.

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The paper was withdrawn by the authors.

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The authors have withdrawn this paper.

This paper has been withdraw by the author due to adding more modeling results.

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This paper was withdrawn. It has been superseded by the latest version of hep-th/0107069.