Meta-Information Systems: a design study. - Mark Madsen; Iain Fogg; Clive Ruggles (Australas. J. Inf. Syst., 1994)

A Web of Distributed Objects. - Owen Rees; Nigel Edwards; Mark Madsen; Mike Beasley; Ashley McClenaghan (World Wide Web J., 1996)

A guide to secure electronic business using the E2S architecture. - Mark Madsen; Andrew Herbert (World Wide Web J., 1997)