To see the preliminary Scientific Programme in .doc or .htm format click   here   or   here ,   resp. We are late because many participants have sent the Titles and Abstracts of their talks with big delay, made changes in their dates of arrival/departure, but now that the deadline for this has passed, we can post the programme. Some talks are marked with * - this means a change w.r.t. the booklet with Programme and Abstracts which is already in print. Of course, all changes will be displayed in Varna.