Miroslav Papiz

CCLRC Daresbury Laboeatory

Keckwick Lane

Warrington

Cheshire WA4 4AD

Tel: +44 (0)1925 603388

Fax: +44 (0)195 603124

E-mail: m.papiz@dl.ac.uk

Anna Lawless

CCLRC Daresbury Laboeatory

Keckwick Lane

Warrington

Cheshire WA4 4AD

Tel: +44 (0)1925 603908

Fax: +44 (0)195 603124

E-mail: a.lawless@dl.ac.uk