1. Athey , T. W. R. A. Tell N. N. Hankin D. L. Lambdin E. D. Mantiply D. E. Janes Nonionizing radiation levels and population exposure in urban areas of the eastern United States Washington, D. C. 1978
2. Gordon , Z. V. 1974 Biological effects of radiofrequency electromagnetic fields Springfield, Va.
3. Radio-frequency radiation levels in urban areas;Janes;Radio Sci.,1977
4. Janes , D. E. R. A. Tell T. W. Athey N. N. Hankin Nonionizing radiation exposure in urban areas of the United States 1977
5. Kalagian , G. S. Field strength calculation for TV and FM broadcasting, (computer program TVFMFS) Washington, D. C. 1976