January 15, 2004...............	deadline for conference registration and abstract
February 1, 2004...............	acknowledgement of acceptation of the suggested lecture (poster and conference program)
March 1, 2004....................	the full text of paper (in English)
March 15, 2004..................	deliverance of the final registration card, reservation for accommodation, payment of the conference fee
May 25, 2004......................	start of the conference.