共 50 条
- [31] ARECIBO OBSERVATIONS OF IRAS GALAXIES AT 21 AND 18 CENTIMETERS ASTROPHYSICAL JOURNAL, 1987, 322 (01): : 88 - 100
- [33] VHF RADAR OBSERVATIONS OF WIND VELOCITIES AT THE ARECIBO OBSERVATORY JOURNAL OF GEOPHYSICS-ZEITSCHRIFT FUR GEOPHYSIK, 1983, 52 (01): : 34 - 39
- [34] ARECIBO EMISSION-ABSORPTION OBSERVATIONS OF GALACTIC OH ASTROPHYSICAL JOURNAL, 1989, 336 (01): : 231 - 242
- [35] OBSERVATIONS OF NOCTURNAL F-LAYER TILTS AT ARECIBO TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1976, 57 (12): : 975 - 975
- [36] TIMING OBSERVATIONS OF CRAB NEBULA PULSAR AT ARECIBO OBSERVATORY NATURE-PHYSICAL SCIENCE, 1971, 231 (19): : 25 - &
- [37] PLASMA LINE OBSERVATIONS AT ARECIBO DURING MIDDLE OF NIGHT TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1977, 58 (06): : 448 - 449
- [39] ARECIBO INTERFEROMETER OBSERVATIONS OF COMPACT PLANETARY-NEBULAE ASTRONOMICAL JOURNAL, 1984, 89 (04): : 501 - 505
- [40] STATISTICAL SUMMARY OF ARECIBO NIGHTTIME E REGION OBSERVATIONS JOURNAL OF GEOPHYSICAL RESEARCH, 1973, 78 (28): : 6811 - 6817