共 2 条
- [1] ENERGY-SPECTRUM OF THE COSMIC-RAY INCREASE EFFECT BEFORE A FORBUSH-DECREASE GEOMAGNETIZM I AERONOMIYA, 1981, 21 (02): : 358 - 359
- [2] COSMIC-RAY INTENSITY INCREASE BEFORE FORBUSH-DECREASE IN APRIL, 1971 GEOMAGNETIZM I AERONOMIYA, 1980, 20 (01): : 128 - 130