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- [1] Molecular line emission from the young planetary nebula NGC 7027 PLANETARY NEBULAE: THEIR EVOLUTION AND ROLE IN THE UNIVERSE, 2003, (209): : 272 - 272
- [2] RECOMBINATION SPECTRUM OF PLANETARY NEBULA NGC 7027 ASTROPHYSICAL JOURNAL, 1972, 172 (03): : 593 - &
- [4] INFRARED OBSERVATIONS OF PLANETARY NEBULA NGC 7027 ASTROPHYSICAL JOURNAL, 1967, 149 (3P2): : L97 - &
- [5] SPECTROPHOTOMETRY OF THE PLANETARY NEBULA NGC-7027 ASTRONOMICAL JOURNAL, 1948, 53 (07): : 202 - 202
- [6] THE COMPOSITION OF THE PLANETARY NEBULA NGC-7027 ASTROPHYSICAL JOURNAL, 1954, 120 (03): : 401 - 412
- [7] Dissecting the X-Ray Emission in the Young Planetary Nebula NGC 7027 ASTROPHYSICAL JOURNAL, 2018, 861 (01):
- [8] DETECTION OF 10.5-MICRON LINE EMISSION FROM PLANETARY NEBULA NGC-7027 ASTROPHYSICAL JOURNAL, 1970, 161 (03): : L185 - &
- [9] BIMA OBSERVATIONS OF HCO+ EMISSION FROM THE PLANETARY-NEBULA NGC-7027 ASTROPHYSICAL JOURNAL, 1992, 397 (02): : L115 - L118