Because of the interdisciplinary character articles are written in such a way that people from other domains can understand them. Articles from practitioners are accepted in a special section. Information for Authors To facilitate editorial work and to enhance the uniformity of presentation, authors are requested to send three copies of the paper to the Editor, and to prepare the contribution in accordance with the conventions summarized below. Manuscripts will not be returned except for editorial reasons. The language of publication is English.
Authors provide printed double-spaced manuscripts with wide margins.
Tables, diagrams, reference lists, illustrations and illustration captions should be presented on separate sheets. They should be as few and as short as possible and should include no reference material, as this should be given in the reference list. Drawings, graphs, figures and tables must be reproducible originals. They should be presented on separate sheets. Authors will be charged if their illustrations have to be redrawn.