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.
Composition of asphalt based on generic fractionation, using solvent deasphaltening, elution-adsorption chromatography, and densimetric characterization
Effects of thermal oxidative ageing on dynamic viscosity, TG/DTG, DTA and FTIR of SBS- and SBS/sulfur-modified asphalts
The 4 references without a DOI — listed, not checked
no DOI — not checkedGoodrich JL, Goodrich JE, Kari WJ (1986) Asphalt composition tests: their application and relation to field performance. Transp Res Rec 1096:164–167
no DOI — not checkedPetersen JC (1984) Chemical composition of asphalt as related to asphalt durability: state of the art. Transp Res Rec 999:13–30
no DOI — not checkedRahimi PM, Gentzis T (2006) The chemistry of bitumen and heavy oil processing. Practical Advances in Petroleum Processing. Springer, New York, pp 149–186
no DOI — not checkedShell bitumen (1995) The Shell Bitumen Industrial Handbook. Design and Print Partnership Ltd, Surrey, pp 53–55
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 2026-07-23 — 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.