The Journal considers only manuscripts that have not been published (or submitted simultaneously), at any language, elsewhere. The Journal is issued both in electronic form and in printed form. The Journal accepts various types of articles defined as follows:
A research article is a regular article which aims to present new findings.
Letters to the Editor:
A letter to the editor is a short article which aims to present new findings that require fast publication procedures.
A review article is an article which aims to present comprehensively already existing findings.
Selected conference articles:
Upon an agreement with a conference committee, selected papers may be published by the Journal in a special section. In this case the editor will appoint in collaboration with the conference committee guest editors.