For more information contact:
Álvaro J Rebón Portillo
School of Computer Science
University of St Andrews, North Haugh
St Andrews, Fife, KY16 9SS
SCOTLAND
Email: alvaro@cs.st-andrews.ac.uk
URL: http://www-fp.cs.st-andrews.ac.uk/~alvaro
Tel: +44 1334 463336
Fax: +44 1334 463278