The Gordian knot: political gridlock on the information highway

Virtually global telcos: international internet telephony architectures

Internet telephony

Vertical integration, industry structure, and internet telephony

Internet telephony

Internet telephony service providers

Internet telephony

Privacy in pervasive environments: next generation labeling protocols

Personal and Ubiquitous Computing

Next generation of information infrastructure: A comparative case study of Korea versus the United States of America

Journal of the American Society for Information Science and Technology

Provision of Internet privacy and market conditions: An empirical analysis

Telecommunications Policy