共 9 条
- [1] ALLEN, 1940, MN, V100, P639
- [2] APPLETON EV, 1946, PHILOS MAG, V37, P73
- [3] NEWTON HW, 1946, OBSERVATORY, V66, P347
- [4] RICHARDSON, 1939, AP J, V89, P352
- [5] 1943, OBSERVATORY, V65, P116
- [6] 1943, MN, V103, P244
- [7] 1943, JBAA, V53, P244
- [8] 1943, MN, V103, P250
- [9] 1943, MN, V103, P3