The authors name should not appear elsewhere in the article. Please submit three copies of the article. In the text, references should be cited using the author's last name and year of publication. All articles should have an abstract between 100 and 200 words in length. Tables and Figures.
Numerical tables can be typeset.
You should receive prompt acknowledgement of receipt of your article, followed by comments from referees. The editors reserve the right to make minor changes within articles prior to publication.