Intensity of soft gamma rays of the radioactiniumIntensité des rayons γ mous du radioactinium p. 1 San-Tsiang Tsien DOI: https://doi.org/10.1051/jphysrad:01942003010100 AbstractPDF (1.144 MB)References
The temperature in the upper atmosphereLa température de la haute atmosphère p. 8 A. Vassy and E. Vassy DOI: https://doi.org/10.1051/jphysrad:01942003010800 AbstractPDF (1.811 MB)References