The volume of each paper should not be more than 12 standard pages (30 lines by 60 characters per line). They should in be electronic format Word 97-2003 (Document, Times New Roman, Font Size 12 pt) and printed in one copy.
The following should be written in Bulgarian and English:
Paper title, academic position, scientific degree and names of authors. (Center, Bold, Font Size 14 pt), empty line.
Summary up to 8 lines and keywords (Italic, Font Size 10 pt), empty line.
Basic text of the paper (12 pt).
At the end of the paper there should be information about the author (organization, phone, fax, email) and a signed statement that the paper does not contain classified information.
Figures should be located near their first mentioning, have a high resolution and allow to be processed. They should have flow information.
The mathematical formulas should be numbered on the right end of the printing area with Arabic numerals in parentheses.
Bibliography should contain indices (Arabic numerals) in the text and their description be given at the end of the article (Endnotes) according to the requirements of ISO 690: 2011 and the Official Spelling Dictionary of Bulgarian language (BAS, 2012). Quoting only the names of electronic sources is not allowed.
Papers will be published in the form in which they are presented.
ORGANIZERS RESERVE THE RIGHT NOT TO PUBLISH PAPERS NOT MEETING THE REQUIREMENTS