Related papers: Generalized Kaluza-Klein Black Holes with Squashed…

This paper has been withdrawn by the authors until some changes are made.

The paper has been withdrawn.

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author due to a crucial error

This paper has been withdrawn by the author due to a coming paper completely superseding it.

This paper has been withdrawn.

This paper has been withdrawn by the authors

This paper has been withdrawn due to non-clearness of some technical points, as well as lack of a reasonable statement of quantization conjecture.

This paper has been withdrawn by the authors due to the existence of main results in the literature.

The paper has been withdrawn

This paper has been withdrawn by the authors due to its publication

This paper has been withdrawn by the author due to the unsure solutions to the Dyson-Schwinger equation.

This paper has been withdrawn by the author

This paper is withdrawn. The revised paper appears in chao-dyn/9904020

This paper has been withdrawn by the author(s),

This paper has been withdrawn

This paper has been withdrawn by the corresponding author because the newest version is now published in Journal of Discrete Algorithms.

This paper has been withdrawn by the author due to similarity to Author's other paper

This paper has been withdrawn by the author.

This paper has been withdrawn due to disagreement of suggested results and methods between authors.