1. Building Physics; Heat;Billington,1967
2. Thermal Insulation and Condensation;Marsh,1979
3. A New Diagram to Evaluate the Performance of Building Constructions with a View to Water Vapour Diffusion;Keiper;C.I.B. W40 Working Commission,1976
4. Graphisches verfahren zur untersuchung von diffusion-vorgangen;Glaser;Kaltetechnic,1959
5. The Keiper Method for Moisture Design in Buildings;Trethowen,1979