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.
8 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.
Variants of the Ffowcs Williams - Hawkings Equation and Their Coupling with Simulations of Hot Jets
The 8 references without a DOI — listed, not checked
no DOI — not checkedProceedings of ASME Turbo Expo, 2010, GT2010-22076
no DOI — not checked14th CEAS-ASC Workshop & 5th Scientific Workshop of X3-Noise, Aeroacoustics of high-speed aircraft propellers and open rotors
no DOI — not checkedProceedings of the 15th International Symposium on Air Breathing Engines
no DOI — not checkedDGLR-JT2002-073
no DOI — not checkedProceedings of the ASME Turbo-Expo, Wien, Österreich, 7.-14
no DOI — not checkedDLR Köln
no DOI — not checkedProceedings of ASME Turbo Expo, 2009, GT2009-59332
no DOI — not checkedDiplomarbeit
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 2026-08-20 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
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.