The submitted papers must be in English and no longer than 12 pages including all tables, figures, and references. If appropriate, proofs should be attached in an appendix. The paper format should be A4 (option a4paper).
Please submit your paper as a postscript (.ps) or a pdf (.pdf) file by email to the following address:
The name of the file should be or abbreviate the last name of the first author.
Authors are advised to notice that the camera-ready versions
of the accepted papers must be prepared according to the Springer's instructions.