Subscriber data management in IMS networks. - Daniel F. Lieuwen; Todd C. Morgan; Helmut L. Raether; Satish K. Ramamoorthy; Ming Xiong; Richard Hull 001 (Bell Labs Tech. J., 2006)

Challenges for mobile synchronized community event applications. - Cynthia K. Florkey; Ruth S. Gayde; Todd C. Morgan (Bell Labs Tech. J., 2011)