Reference health

Humic acid—II

https://doi.org/10.1016/s0040-4020(01)82565-5
CiteStamped reference-health badge
17/17 checkable references clean · checked 2026-07-26

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.

13 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 17 checked references that resolve
resolves10.1042/bj0410176
Studies on the more soluble complexes of soil organic matter
resolves10.1042/bj0460141
Studies on the more soluble complexes of soil organic matter. 2. The composition of the soluble polysaccharide fraction
resolves10.1002/jsfa.2740030308
The occurrence of methylated carbohydrates and rhamnose as components of soil polysaccharides
resolves10.1002/jpln.19620960304
Abbau von Huminstoffen I. Hydrolyse mit Wasser und Mineralsäuren
resolves10.1042/bj0470538
The amino-acid composition of the protein material in soil
resolves10.1002/jsfa.2740090810
Amino sugars in soil
resolves10.1017/S002185960003999X
Studies on soil humic acids: I. The chemical nature of humic nitrogen
resolves10.1017/S0021859600046232
Studies on the estimation and decomposition of amino sugars in soil
resolves10.1097/00010694-195309000-00004
AMINO NITROGEN OF SOILS AND OF CERTAIN FRACTIONS ISOLATED FROM THEM
resolves10.1016/0016-7037(64)90005-5
The phenolic constituents of humic acid and their relation to the lignin of the plant cover
resolves10.1038/191415b0
Isolation of Anthraquinone from Humus
resolves10.1002/jpln.19631030103
Abtrennung von Kohlehydraten und Stickstoffverbindungen aus Huminstoffen durch Gelfiltration und Ionenaustausch-Chromatographie
resolves10.1071/BI9640153
Studies on The Metabolism of Model Compounds Related to Soil Humic Acid I. The Decomposition of N-(O-Carboxyphenyl)Glycine
resolves10.1002/cber.19100430189
Verbindungen von Chinon mit Aminosäureestern
resolves10.1039/jr9490002186
467. Some derivatives of 1-benzyl-n-but-3-ene-1-carboxylic acids
resolves10.1002/jlac.19103760303
Über Abkömmlinge des Isonaphthofluorens (o‐Phenylen‐β,β‐naphthylenmethans)
resolves10.1039/jr9410000535
93. The synthesis of growth-inhibitory polycyclic compounds. Part III
The 13 references without a DOI — listed, not checked
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB2_2
no DOI — not checkedH. M. Hurst, private communication.
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB8
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB9
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB12
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB14
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB15_1
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB16_1
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB16_2
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB16_3
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB16_4
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB16_5
no DOI — not checked10.1016/S0040-4020(01)82565-5_BIB17
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 2026-07-26 — 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/10.1016/s0040-4020(01)82565-5"><img src="https://citestamp.com/citestamped/10.1016/s0040-4020(01)82565-5/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1016/s0040-4020(01)82565-5/badge.svg)](https://citestamp.com/citestamped/10.1016/s0040-4020(01)82565-5)