※一部利用できない機能があります
- COSPAR (2)
- International Astronomical Union (2)
- Duncombe, Raynor L. (1)
- International Astronomical Union. Symposium (1)
- International Union of Theoretical and Applied Mechanics (1)
- Jager, C. de (Cornelis de), 1921- (1)
- Symposium on Solar Flares and Space Research (1968 : Tokyo, Japan) (1)
- Švestka, Zdeněk (1)