Related papers: Recursion and w-order

This paper has been withdrawn by the author due to essential mistakes in some previous versions.

Major mistake. The paper has been withdrawn.

This paper has been withdrawn by the author, due to an error in Proposition 2.2.

The paper was withdrawn by the author. It contained various errors.

This paper was withdrawn as it may have appeared elsewhere, although in a different form.

This paper is wrong and is therefore withdrawn.

The paper has been withdrawn by authors.

This paper has been withdrawn due to an error in the proof of the main theorem.

This paper has been withdrawn.

This paper has been withdrawn by the author due to a error in attachment of source file.

This paper has been withdrawn while the author verifies the literature.

This paper has been withdrawn by the author(s), due the final version in math.QA/0604564

This paper has been withdrawn by the author

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to similarity to the author's other paper

This paper has been withdrawn by the author, due a crucial error in Eq. 6.

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper has been withdrawn by the author due to a crucial sign error.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn by the author due to a crucial sign error in equation 1