Each figure and table should be submitted as a separate page. Figures and tables should be professionally presented and submitted in camera-ready copy. Copies should be submitted initially, but contributors should be prepared to provide original versions on high-quality white paper for maximum sharpness and clarity. No limitation will be placed on the personal freedom of authors to copy, or to use in subsequent work, material contained in their papers published in the IRWL . Payments are not made to authors.
Authors receive two free copies of the issue in which their article appears.
Three copies of the manuscript are required in English.