1
Measurement of high energetic auroral radiations with ballone-borne detectors in 1962 and 1963. Pt D. Figures and Diagrams only to be used in connection with Part A to C, where the figures and diagrams are explained /
Book
2
Measurements of high energetic auroral radiations with ballon-borne detectors in 1962 and 1963. Pt A to C. Text only used in connetction with Part D, which contains all figures and diagrams referred to in the text /
Book
3
Time pattern of ionizing radiation in balloon altitudes in high latitudes. A. Text /
Book
...PKFD - Radiation detectors...
4
Time pattern of ionizing radiation in balloon altitudes in high latitudes. B. Figures and diagrams /
Book
...PKFD - Radiation detectors...