1. Schwan, H.P., Foster, K.R. “Microwave Dialectric Properties of Tissue” Biophys J. 1977, 17, 193–197.
2. Land, D.V. “Radiometer Receivers for Microwave Thermography” Microwave J. 1983, 26, 196–201.
3. Harvey, A.F. “Microwave Engineering” Academic Press, 1963, ch. 16.
4. Land, D.V. “Radiometer Input Circuit Requirements for Microwave Thermography” Elect. Lett. 1983, 19, 1040–1042.
5. Baerensprung, F. 1852. Untersuchungen uber die temperatur verhaltnisse des menschen im gesunden und kranken zustande. Archives of Anatomy and Physiology. U Wissensch. Med. 3: 217–286.