1. Calculation oF basement heat loss;Mitalas;ASHRAE Trans.,1983
2. Heat loss through a solid floor;Macey;J. Inst. Fuel,1949
3. Thermal properties of building structures;CIBS Guide A3,1980
4. Application of Fourier transforms to periodic heat flow into the ground under a building;Delsante;Int. J. Heat Mass Transfer,1983
5. Heat loss through solid ground floors;Billington;IHVE J.,1951