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Browsing by Author Hrivnak, BJ
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Showing results 19 to 31 of 31
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Title
Author(s)
Issue Date
Mid-infrared observations of planetary nebulae
Proceeding/Conference:
Proceedings of the International Astronomical Union
Volk, K
Hrivnak, BJ
Kwok, S
2006
Near-infrared spectroscopy of proto-planetary nebulae
Journal:
The Astrophysical Journal
Hrivnak, BJ
Kwok, S
Geballe, TR
1994
On the possible bipolar nature of 21 micron IRAS sources
Journal:
The Astrophysical Journal
Hrivnak, BJ
Kwok, S
1991
Photometry and imaging of the peculiar planetary nebula IRAS 21282+5050
Journal:
The Astrophysical Journal
Kwok, S
Hrivnak, BJ
Langill, PP
1993
Possible precession motion in the bipolar proto-planetary nebula IRAS 17441-2411
Journal:
Astrophysical Journal Letters
Volk, K
Kwok, S
Hrivnak, BJ
2007
A spitzer study of 21 and 30μm emission in several galactic carbon-rich protoplanetary nebulae
Journal:
Astrophysical Journal Letters
Hrivnak, BJ
Volk, K
Kwok, S
2009
A spitzer/infrared spectrograph spectral study of a sample of galactic carbon-rich proto-planetary nebulae
Journal:
Astrophysical Journal Letters
Zhang, Y
Kwok, S
Hrivnak, BJ
2010
A study of H2 emission in the bipolar proto-planetary nebula IRAS 17150-3224
Journal:
The Astrophysical Journal
Hrivnak, BJ
Kelly, DM
Su, KYL
Kwok, S
Sahai, R
2006
A study of the 3.3 and 3.4 μm emission features in proto-planetary nebulae
Journal:
The Astrophysical Journal
Hrivnak, BJ
Geballe, TR
Kwok, SUN
2007
Subarcsecond mid-infrared imaging of two post-asymptotic giant branch 21 micron sources
Journal:
The Astrophysical Journal
Kwok, S
Volk, K
Hrivnak, BJ
2002
Subarcsecond optical imaging of proto-planetary nebulae
Journal:
The Astrophysical Journal
Hrivnak, BJ
Langill, PP
Su, KYL
Kwok, S
1999
Unusual 3 micron emission features in three proto-planetary nebulae
Journal:
Astrophysical Journal Letters
Geballe, TR
Tielens, AGGM
Kwok, S
Hrivnak, BJ
1992
Using H 2 emission to study the fast wind in proto-planetary nebulae
Journal:
Proceedings of the International Astronomical Union
Hrivnak, BJ
Smith, N
Su, KYL
Kelly, DM
Kwok, S
Sahai, R
2006
