References
- BACHELET a. CONFORTO, 1956: Increase of Cosmic Ray Intensity Associated with the Solar Flare of February 23, 1956. . II NROPO CiMentO, III, 5, p. 1153.
- BRUNBERG, 1956: Cosmic Rays in the Terrestrial Magnetic Dipole Field. Tellus 8, p. 215.
- ECKHARTT, 1956. The Cosmic Radiation Soft Component Increase at Stockholm on the 23rd of February 1956. Tellus 8, p. 281. (Letter to the Editor.)
- FIROR, 1954: Cosmic Ray Intensity-Time Variations and Their Origin, IV. Increases Associated with Solar, flares. Phys. Rev. 94, P. 1017.
- FORBUSH, 1956. Large Increase of Cosmic-Ray Intensity Following Solar Flare on February 23, 1956. Journ. Geophys. Res. 61, r, p. 155.
- MEYER a. SIMPSON, 1956. Solar Flare Cosmic Ray Particles in Excess of 15 BeV Energy. (Submitted for publ.)
- SANDSTRÖM, 1956. The Cosmic Ray Increase on February 23, 1956. Tellus 8, p. 279. (Letter to the Editor.)
- SARABHAI et al., 1956: A Solar Flare Type Increase in Cosmic Rays at Low Latitudes. (Sent for publication to the Proc. Ind. Acad. Sci.)
- TREFALL a. TRUMPY, 1956. Observations of Cosmic Ray Intensity Following the Solar Flare of February 23rd, 1956. (To be submitted to Physica for publication.)
- ÅSTRÖM, 1956: Focusing of Paraxial Rays in a Magnetic Dipole Field. Tellus 8, p. 254.