15 manuscript pages, or approx. There will be a charge of DM 200 for each page exceeding this limit. The publisher reserves the right to charge the author for any corrections in the proof that are made for purely stylistic reasons, as well as for any changes that alter the page make-up. Winword 6 and Word for Macintosh. For details see point 4.
All manuscripts are subject to copy editing.
The e-mail address, telephone and fax numbers of the communicating author Abstract. Each paper must be preceded by an abstract presenting the most important results and conclusions in no more than 120 words. Three to five keywords should be supplied after the Abstracts for indexing purposes. The Introduction should state the purpose of the investigation and give a short review of the pertinent literature. The Materials and methods section should follow the Introduction and should provide enough information to permit repetition of the experimental work.