MIBlets: A Practical Approach to Virtual Network Management. - Walfrey Ng; Andrew Do-Sung Jun; HungKei Keith Chow; Raouf Boutaba; Alberto Leon-Garcia (Integrated Network Management, 1999)

Web-based Customer Management of VPNs. - Raouf Boutaba; Walfrey Ng; Alberto Leon-Garcia (J. Netw. Syst. Manag., 2001)