Authors should strive for clear, concise writing. Shorter manuscripts are encouraged over lengthier treatments. Longer manuscripts that cannot be trimmed without sacrificing clarity may be divided into two parts. Abstracts should be about 250 words. All mathematical expressions should be typewritten.
Equations neatly handwritten in black ink are acceptable.
Clearly identify all Greek letters. Do not use superscript numbers. Place a list of references at the end of the text. Letters will not be reviewed except to exclude obvious errors and to ensure good taste. The Editor reserves the right to edit for length.