Reference health
Reflections on the Volkswagen Emissions Scandal
10/10 checkable references clean · checked 2026-08-27
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.
22 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 10 checked references that resolve
resolves10.1093/ww/9780199540884.013.u281973
O’Flynn, Patrick James, (29 Aug. 1965–20 May 2025), Member for Eastern Region, European Parliament, 2014–19 (UK Ind, 2014–18; Ind, 2018–19)
resolves10.1186/2190-4715-25-15
Critical evaluation of the European diesel car boom - global comparison, environmental effects and various national strategies
resolves10.1108/meq.2012.08323baa.014
European Environment Agency (EEA) report – "waste opportunities: past and future climate benefits from better municipal waste management in Europe"
resolves10.1007/978-3-642-59011-5_12
Das Umweltbundesamt (UBA) im Spannungsfeld zwischen Wissenschaft und Politik
resolves10.1111/1756-2171.12243
Fuel taxation, emissions policy, and competitive advantage in the diffusion of European diesel automobiles
The 22 references without a DOI — listed, not checked
no DOI — not checkedref1
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no DOI — not checkedper cent for gasoline cars, but by 22 per cent for diesel cars
no DOI — not checkedref5
no DOI — not checked65 First phase: 168 mg/km instead of 80 mg/km for new models by
no DOI — not checkedref8
no DOI — not checkedref9
no DOI — not checkedref10
no DOI — not checkedref11
no DOI — not checkedUntersuchungen und verwaltungsrechtliche Ma�nahmen zu Volkswagen
no DOI — not checkedref15
no DOI — not checkedref17
no DOI — not checkedLegal actions for clean air, Background Paper
no DOI — not checkedDirectorate-General for Internal Policies
no DOI — not checkedReal-World Exhaust Emissions from Modern Diesel Cars. A Meta-Analysis of PEMS Emissions Data from EU (Euro 6) and US (Tier 2 Bin 5/ULEV II) Diesel Passenger Cars
no DOI — not checkedref22
no DOI — not checkedref24
no DOI — not checkedref25
no DOI — not checkedref26
no DOI — not checkedDer Dieselskandal und seine kauf-und deliktsrechtlichen Folgen
no DOI — not checkedref32
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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 2026-08-27 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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