1. P. Adams, R. Stephens, Challenge to rural economies and telecommunications infrastructure, in: J. Schmandt, F. Williams, R.H. Wilson, S. Strover (Eds.), Telecommunications and Rural Development: A Study of Private and Public Sector Innovation, Praeger, New York, 1991
2. L.D. Bahl, O.M. Coelho, R. Cutler, J.A. Marsh, R. Stephens, Telecommunications and community development, in: J. Schmandt, F. Williams, R.H. Wilson and S. Strover (Eds.), Telecommunications and Rural Development: A Study of Private and Public Sector Innovation, Praeger, New York, 1991
3. Weighting in compromise programming: A theorem on shadow prices;Ballestero;Operations Research Letters,1993
4. Topological and architectural designs for pre-ISDN integration of fiber optic voice and data networks;Chen;IEEE Journal on Selected Areas in Communications,1986
5. Congress of the United States, Office of Technology Assessment, Rural America at the Crossroads: Networking for the Future, US Government Printing Office, Washington, DC, 1991