Server based application level authorisation for Rotor. - Erik Rissanen (IEE Proc. Softw., 2003)

Discretionary Overriding of Access Control in the Privilege Calculus. - Erik Rissanen; Babak Sadighi Firozabadi; Marek J. Sergot (Formal Aspects in Security and Trust, 2004)

Towards a Mechanism for Discretionary Overriding of Access Control (Transcript of Discussion). - Erik Rissanen (Security Protocols Workshop, 2004)

Towards a Mechanism for Discretionary Overriding of Access Control. - Erik Rissanen; Babak Sadighi Firozabadi; Marek J. Sergot (Security Protocols Workshop, 2004)

Policy administration control and delegation using XACML and Delegent. - Ludwig Seitz; Erik Rissanen; Thomas Sandholm; Babak Sadighi Firozabadi; Olle Mulmo (GRID, 2005)

A Classification of Delegation Schemes for Attribute Authority. - Ludwig Seitz; Erik Rissanen; Babak Sadighi Firozabadi (Formal Aspects in Security and Trust, 2006)

Overriding of Access Control in XACML. - Ja'far Alqatawna; Erik Rissanen; Babak Sadighi Firozabadi (POLICY, 2007)

Decentralized Access Control Management for Network Configuration. - Ludwig Seitz; Göran Selander; Erik Rissanen; Cao Ling; Babak Sadighi (J. Netw. Syst. Manag., 2008)

Distributed Access Control Management - A XACML-Based Approach. - Erik Rissanen; David Brossard; Adriaan Slabbert (ICSOC/ServiceWave, 2009)