The Authors must send their abstract to: prin08mt2013@gmail.com no later than 15^th April 2013; the abstract must fill a maximum of 4 pages and should include text with references, figures and tables.
The text format must be Word unformatted. The character must be Arial 12, single-spaced without blanks or spacing at the head of paragraphs.
The figures must be submitted as separate file from the text, preferably in the formats Tif., Jpg., Bmp. Figures should have a minimum resolution of 300 dpi.
The tables, produced in Word or Excel must be numbered and listed in separate files from the text.
Bibliographic citations in the text will be enclosed in parentheses, with the publication year, and will be inserted in References at the end of the long abstract, with the title of the cited articles in alphabetical (and chronological) order.