Reference health
The Complex <i>IUE</i> Spectrum of the “O <scp>vi</scp> Sequence” Planetary Nebula NGC 2867
19/19 checkable references clean · checked 2026-07-25
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
4 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 19 checked references that resolve
resolves10.1086/170350
Ultraviolet Fe VII absorption and Fe II emission lines of central stars of planetary nebulae
resolves10.1086/170084
Ultraviolet high-excitation Fe II fluorescence lines excited by O VI, C IV, and H I resonance emission as seen in IUE spectra
resolves10.1086/131783
Studies of southern planetary nebulae. II - Electron temperatures and densities
resolves10.1093/mnras/205.1.71P
Strong Fe II fluorescence lines in RR Tel and V1016 Cyg excited by C IV in a Bowen mechanism
resolves10.1086/185146
Indirect IUE observation of O VI from photoexcited fluorescence lines of Fe II, present in the spectrum of RR Telescopii
resolves10.1093/mnras/210.2.239
Selective excitation of Fe II in the laboratory and late-type stellar atmospheres
resolves10.1086/167957
Central star temperatures of optically thick planetary nebulae and a distance-independent test of dredge-up theory
resolves10.1086/191819
Electron density diagnostics for gaseous nebulae involving the O IV intercombination lines near 1400 A
resolves10.1086/171220
Improved calculations for the C III 1907,1909 and SI III 1883,1892 electron density sensitive emission-line ratios, and a comparison with IUE observations
resolves10.1007/978-94-009-7910-9_60
A Reclassification of WC and “O VI” Central Stars of Planetary Nebulae, and Comparison with Population I WC Stars
The 4 references without a DOI — listed, not checked
no DOI — not checkedJohansson, S. & Carpenter, K. G. 1988, in A Decade of UV Astronomy with the IUE Satellite, ed. E. J. Rolfe (ESA SP-281) (Noordwijk: ESTEC), 361
no DOI — not checkedKoesterke, L. & Hamann, W.R. 1997, in IAU Symp. 180, Planetary Nebulae, ed. H. J. Habing & H. J. G. L. M. Lamers, in press
no DOI — not checkedMendez, R. H., Miguel, C. H., Heber, U. & Kudritzki, R. P. 1982, in Hydrogen-deficient Stars and Related Objects, ed. K. Hunger et al. (Dordrecht: Reidel), 323
no DOI — not checkedrf22_255
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-25 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1086/313073"><img src="https://citestamp.com/citestamped/10.1086/313073/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1086/313073)