Federated Accounting: Service Charging and Billing in a Business-to-Business Environment. - Bharat Bhushan; Michael Tschichholz; Eric Leray; Willie Donnelly (Integrated Network Management, 2001)

Federated Accounting: Design of Mediation Adapter for Accounting in a Business-to-Business Environment. - Thomas Gringel; Bharat Bhushan; Eric Leray; Willie Donnelly (LANOMS, 2001)

Federated Accounting Management System Architecture for Multimedia Service Usage Management. - Bharat Bhushan; Thomas Gringel; C. Ryan; Eric Leray; Eamonn de Leastar; J. Cloney (MMNS, 2002)

Metadata & Information Management Issues in XML-Based Mediation. - Boris Rousseau; Eric Leray; Mícheál Ó Foghlú (ICEIS (1), 2003)