Tables and captions to illustrations. Tables must be typed out on separate sheets and not included as part of the text. The captions to illustrations should be gathered together and also typed out on a separate sheet. Tables should be numbered by Roman numerals, and figures by Arabic numerals. The approximate position of tables and figures should be indicated in the manuscript. Captions should include keys to symbols.

Figures. Please supply one set of artwork in a finished form, suitable for reproduction. If this is not possible, figures can be redrawn by the publisher.

We strongly encourage you to send the final, revised version of your article, electronically, by email. More help and guidelines on submitting articles already accepted for publication. Please note that this information applies only to authors whose articles have been reviewed, revised, and accepted for publication.

Proofs will be sent to authors if there is sufficient time to do so. They should be corrected and returned to the Editor within three days. Major alterations to the text cannot be accepted.

Free article access: Corresponding authors will receive free online access to their article through our website (www.informaworld.com) and a complimentary copy of the issue containing their article. Reprints of articles published in this journal can be purchased through Rightslink® when proofs are received. If you have any queries, please contact our reprints department at reprints@tandf.co.uk

Copyright: It is a condition of publication that authors assign copyright or license the publication rights in their articles, including abstracts, to Taylor & Francis. This enables us to ensure full copyright protection and to disseminate the article, and of course the Journal, to the widest possible readership in print and electronic formats as appropriate. Authors retain many rights under the Taylor & Francis rights policies, which can be found at www.informaworld.com/authors_journals_copyright_position. Authors are themselves responsible for obtaining permission to reproduce copyright material from other sources.