Reference health

Divisible Design Graphs

12/12 checkable references clean · checked 2026-10-07

Every reference with a DOI or an arXiv id 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.

3 with no DOI or arXiv id: not checked. A reference deposited without a DOI is checked only when it names an arXiv id, under that id’s DataCite DOI. The rest are never matched by title or guessed at; they stay outside the checked set, and this line says so.

The 12 checked references that resolve

resolves10.1016/0021-8693(90)90067-x

Divisible difference sets with multiplier −1

resolves10.1016/0378-3758(77)90008-8

Symmetric group divisible designs with the dual property

resolves10.1214/aoms/1177729382

Combinatorial Properties of Group Divisible Incomplete Block Designs

resolves10.1007/978-3-642-74341-2

Distance-Regular Graphs

resolves10.1201/9781420010541.pt5

Hadamard Matrices and Related Designs

resolves10.1016/S0012-365X(98)00085-5

Small regular graphs with four eigenvalues

resolves10.1002/(sici)1520-6610(1999)7:6<395::aid-jcd1>3.0.co;2-u

Deza graphs: A generalization of strongly regular graph

resolves10.1016/0097-3165(91)90056-m

Divisible designs withr − λ1 = 1

resolves10.1006/jcta.2001.3231

A Block Negacyclic Bush-Type Hadamard Matrix and Two Strongly Regular Graphs

resolves10.1017/s1446788700028044

A new class of symmetric weighing matrices

resolves10.1023/A:1025436002985

On a Class of Symmetric Balanced Generalized Weighing Matrices

resolves10.1007/bf01117497

(v, k, ?)-Graphs and polarities of (v, k, ?)-designs

The 3 references with no DOI or arXiv id, listed, not checked

no DOI — not checkedref4

no DOI — not checkedref10

no DOI — not checkedStrongly regular graphs with parameters (4m 4 , 2m 4 + m 2 , m 4 + m 2 , m 4 + m 2 ) exist for all m > 1

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. If Crossref’s record marks the work itself retracted, withdrawn, or removed, the badge says so instead of showing clean. It says nothing about the quality, findings, or importance of the work itself, and nothing about references with neither a DOI nor an arXiv id.

checked 2026-10-07 — re-checked at most once a day, when someone opens this page, so the date shown is the last check; titles and statuses come from Crossref and DataCite and are not part of the signed record

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