Related papers: Lattice Resistance to Dislocation Motion : Singula…

This paper has been withdrawn by the authors

Temporarly withdrawn. Larger version of this review is currently in preparation.

This paper has been withdrawn by the authors as they feel it inappropriate to publish this paper for the time being.

This paper has been withdrawn by the author, due to necessity of revision.

This paper has been withdrawn by the authors, since the reference citation were not appropriately arranged.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author.

The paper is withdrawn.

This paper has been withdrawn by the authour.

This paper was withdrawn by the authors due to significant new findings. A new paper on the same topic has been submitted as physics/0310159.

This paper has been withdrawn by the author due to new results to be added.

The paper has been withdrawn

This paper has been withdrawn.

This paper has been withdrawn

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author due to the paper does not belong to Condensed Matter field.

This paper has been withdrawn by the author

This paper has been withdrawn by the authors.

This paper has been withdrawn by the author due to a crucial error in the proof of Theorem 1.

This paper has been withdrawn by the author.