@article{oai:kitami-it.repo.nii.ac.jp:00006213,
 author = {金山, 公夫},
 issue = {2},
 journal = {北見工業大学研究報告},
 month = {Mar},
 note = {application/pdf, The power of radiant heating systems is affected by the emissivity of the radiation surface. The author, at the temperature 100 to 250℃, carried out measurements of the emissivity of the radiation surface materials and comparisons between the measured values and the theoretical ones　derived by E.M. Sparrow and others. The obtained results are as follows ; Bricks and heat-resisting paints, the values of whose emissivity are large, are more profitable than metals for radiation surface. It is an effective method of raising the emissivity to increase surface roughness.},
 pages = {303--318},
 title = {暖房放熱面のふく射率に関する基礎研究*},
 volume = {2},
 year = {1968}
}