共 55 条
- [32] MAHRA HS, 1983, B ASTRON SOC INDIA, V2, P152
- [33] MAHRA HS, 1977, IAU3061 CIRC
- [37] OCCULTATION OF BD-15-DEGREES-C-3969 BY RINGS OF URANUS [J]. ASTRONOMICAL JOURNAL, 1978, 83 (08) : 993 - 998
- [38] MILLIS RL, 1977, B AM ASTRON SOC, V9, P498
- [39] MILLIS RL, 1986, OBSERVATIONS 22 APRI
- [40] MINER ED, 1985, NASA161857 PUBLICATI, P32