Papers, submitted to this journal, having neither been submitted, accepted nor published previously or simultaneously in other journals or books, may be accepted.It should be noted that all papers have to be transmitted, either to the Editor-in-Chief, to the Associate Editors or to the Co-Editors, who can all, without exception, handle the totality of the procedures, leading to the evaluation of the papers. After revision and acceptance of the paper, it is transmitted to the Editor-in-Chief who decides finally about its definitive acceptability. No any claim can be made by the author(s) concerning an eventual rejection of the paper. They can neither oblige any of the Editors and the Editor-in-Chief to disclose the name(s) and the number of the Referees, nor to give a detailed account about the content of the comments of the Referees.