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| J/ApJ/339/53 | Planetary nebulae as standard candles. II. (Ciardullo+, 1989) |
| Planetary nebulae as standard candles. II. The calibration in M 31 and its companions. | |
| Author(s) | Ciardullo R., Jacoby G.H., Ford H.C., Neill J.D. |
| Bibcode | Astrophys. J. 339, 53 (1989) 1989ApJ...339...53C |
| Keywords | optical; Galaxies; Planetary_Nebulae |
| Popularity | |
| Date | Added: (16-Jan-2003): [2012-09-24 in VizieR] |
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