1. ‘Radiometeorological data’, Recommendations and Reports of the CCIR, CCIR Report 563-2, International Telecommunication Union, Geneva, 1982
2. ‘Radio emission from natural sources above 50 MHz’, Recommendations and Reports of the CCIR, CCIR Report 720-1, 1982
3. ‘Propagation data required for space telecommunication systems’, Recommendations and Reports of the CCIR, CCIR Report 564-2, 1982
4. ‘Effects of large-scale tropospheric refraction on radiowave propagation’, Recommendations and Reports of the CCIR, CCIR Report 718-1, 1982
5. Kinase, A., and Kinpara, A.: Statistics of attenuation due to precipitation of radio waves in 10 GHz band at higher angles of elevation, Tokyo, Japan 1969),NHK Laboratories note 130