1. ISO 8302: Thermal insulation: determination of steady state thermal resistance and related properties: guarded hot plate apparatus,1991
2. ASTM C 177–97, Standard test method for steady-state heat flux measurements and thermal transmission properties by means of the guarded hot plate apparatus, annual Book of ASTM Stabdraeds, 04-06, West Conshohocken, PA, 21-42.
3. Deviations from one- dimensional heat flow in guarded hot-plate measurements;Woodside;Rev Sci Instrum,1957
4. Computed errors for a square guarded hot plate for the measurement of thermal conductivity of insulating materials;Donaldson;Br J Appl Phys,1962
5. Design criteria for guarded hot plate apparatus;De Ponte,1974