1. Thermal Conductivity and Life of Polymer Foams
2. D.A. Brandreth and H.G. Ingersoll, Proceedings SPI 25th Annual Urethane Division Technical Conference, 54 (1980).
3. D.A. Brandreth and H.G. Ingersoll, Cellular and Non Cellular Polyurethanes, SPI International Conference, Strasbourg, 107 (1980 ).