1. Modified Polyethylene Foam Systems;Benning;Journal of Cellular Plastics,1967
2. Morphologies of Cellular Materials;Harding;ASTM Special Publication No. 144,1966
3. Irradiated Lightweight Miniature Coaxial Cables;Lanza,1961
4. Raychem Corporation brochure, R C 12_2, “Miniature Coaxial Cable”, pg. 6