Related papers: On quasi-Cauchy sequences
This paper has been withdrawn by the authors. It has been superseded by hep-th/0309154
This paper is withdrawn. A revised and expanded version of this work is available as hep-ph/9603323.
The authors have withdrawn this paper.
This paper has been retracted, for obvious reasons.
This paper has been withdrawn by the author.
This paper has been withdrawn by the author(s), due a crucial sign error in conclusion .
This paper has been withdrawn, since it contains a corollary with impossible consequences and the source of an error is currently unknown.
The paper was retracted.
This paper has been withdrawn.
This paper has been withdrawn by the author.
This paper has been withdrawn by the authors due to the fact that the conjecture has indeed already long been established.
This paper has been withdrawn by the corresponding author because the newest version is now published in Discrete Applied Mathematics.
The paper has been temporarily withdrawn.
The paper has been withdrawn by the authors. The contents of the paper will be used in a future communication which will contain major addition and shift of focus.
This paper has been withdrawn.
The paper has been withdrawn.
This paper has been withdrawn. See quant-ph/9806031 for a discussion.
This paper has been withdrawn by the authors due to new experimental results.
This paper has been withdrawn
This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.