共 8 条
- [3] The ionosphere, solar eclipse and magnetic storm [J]. PHYSICAL REVIEW, 1936, 50 (03): : 258 - 259
- [4] MIMNO, 1937, JOINT M I R E U R S
- [5] 1936, Z TECHN PHYS, V17, P327
- [6] 1936, HOCHF TECH ELEK AKUS, V48, P181
- [7] 1937, NATURE LONDON, V139, P69
- [8] 1936, TERR MAG, V41, P407