Authors bear full responsibility for the content of their published papers. The corresponding author will receive two copies of the issue in which the paper is published free of charge. Offprints of each paper can be purchased at the time proofs are returned. Manuscript preparation 1.
Manuscripts have to be submitted in triplicate.
Papers should be typed with wide margins on A4 or quarto paper of adequate density. The text should be double spaced throughout, including references, figure legends, table captions, and footnotes. Words should not be underlined for emphasis. Appropriate typefaces will be assigned during the editing process. All typed pages must be numbered consecutively, beginning with the title page.