Optical Spectrum of the Compact Planetary Nebula IC 5117
Hyung, Siek, Aller, Lawrence H, Feibelman, Walter A, Lee, Seong-Jae
Published in The Astrophysical journal (20.12.2001)
Published in The Astrophysical journal (20.12.2001)
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Journal Article
Detection of O vii λ1522 in IUE Spectra of Planetary Nebula Nuclei and Other Hot Stars
Feibelman, Walter A.
Published in Publications of the Astronomical Society of the Pacific (01.02.1999)
Published in Publications of the Astronomical Society of the Pacific (01.02.1999)
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Journal Article
IUE Spectra and Emission‐Line Fluxes for Eight Planetary Nebulae
Feibelman, Walter A.
Published in Publications of the Astronomical Society of the Pacific (01.06.2000)
Published in Publications of the Astronomical Society of the Pacific (01.06.2000)
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Journal Article
Planetary Nebula He 2-36: Still Enigmatic, But Getting Less So
Feibelman, Walter A, Kondo, Yoji
Published in The Astrophysical journal. Supplement series (01.10.2001)
Published in The Astrophysical journal. Supplement series (01.10.2001)
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Journal Article
Abundances in the Planetary Nebula IC 5217
Hyung, Siek, Aller, Lawrence H, Feibelman, Walter A, Lee, Woo-Baik
Published in The Astronomical journal (01.08.2001)
Published in The Astronomical journal (01.08.2001)
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Journal Article
Ultraviolet Evidence for a Binary Nucleus of the Planetary Nebula Sh 2‐71
Feibelman, Walter A.
Published in Publications of the Astronomical Society of the Pacific (01.06.1999)
Published in Publications of the Astronomical Society of the Pacific (01.06.1999)
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Journal Article
Is the Galactic Halo Planetary Nebula PN G243−37.1 an “O vi Sequence” Variable Object?
Feibelman, Walter A.
Published in Publications of the Astronomical Society of the Pacific (01.08.1998)
Published in Publications of the Astronomical Society of the Pacific (01.08.1998)
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Journal Article
Chemical Abundances of the Planetary Nebula IC 4634 and Its Central Star
Hyung, Siek, Aller, Lawrence H, Feibelman, Walter A
Published in The Astrophysical journal (01.11.1999)
Published in The Astrophysical journal (01.11.1999)
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Journal Article
The Remarkably High Excitation Planetary Nebula GC 6537
Aller, Lawrence H., Hung, Siek, Feibelman, Walter A.
Published in Proceedings of the National Academy of Sciences - PNAS (11.05.1999)
Published in Proceedings of the National Academy of Sciences - PNAS (11.05.1999)
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Journal Article
Spectroscopic Observations of the Planetary Nebula NGC 6818
Hyung, Siek, Aller, Lawrence H, Feibelman, Walter A
Published in The Astrophysical journal (01.04.1999)
Published in The Astrophysical journal (01.04.1999)
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Journal Article
The spectrum of the planetary nebula NGC 6572
Hyung, Siek, Aller, Lawrence H., Feibelman, Walter A.
Published in Monthly notices of the Royal Astronomical Society (15.08.1994)
Published in Monthly notices of the Royal Astronomical Society (15.08.1994)
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Journal Article
X-Ray Planetary Nebulae
Feibelman, Walter A.
Published in Publications of the Astronomical Society of the Pacific (01.07.1994)
Published in Publications of the Astronomical Society of the Pacific (01.07.1994)
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Journal Article