Reference health
Sets in types, types in sets
9/9 checkable references clean · checked 2026-08-12
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.
11 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 9 checked references that resolve
resolves10.1016/S0049-237X(09)70120-X
The Type Theoretic Interpretation of Constructive Set Theory: Choice Principles
resolves10.1016/S0049-237X(09)70683-4
The Type Theoretic Interpretation of Constructive Set Theory: Inductive Definitions
resolves10.1017/CBO9780511569807.012
Inductive sets and families in Martin-Löf's type theory and their set-theoretic semantics
The 11 references without a DOI — listed, not checked
no DOI — not checkedT. Altenkirch. Constructions, Inductive Types and Strong Normalization. Ph.D. Thesis, University of Edinburgh, 1993.
no DOI — not checkedH. Barendregt. Lambda Calculi with Types. In Handbook of Logic in Computer Science, Vol II, Elsevier, 1992 6. B. Barras et al. The Coq Proof Assistant Reference Manual, Version 6.1. INRIA Technical Report, 1996.
no DOI — not checkedT. Coquand. An Analysis of Girard's Paradox. Proceeding of LICS, IEEE press, 1985.
no DOI — not checkedT. Coquand. Metamathematical Investigations of a Calculus of Constructions. In P. Oddifredi (editor), Logic and Computer Science. Academic Press, 1990. Rapport de recherche INRIA 1088.
no DOI — not checkedJ.-Y. Girard. Interprétation fonctionnelle et élimination des coupures de l'arithmétique d'ordre supérieur, Thése d'Etat, Université Paris 7, 1972.
no DOI — not checkedJ.-L. Krivine. Théorie Axiomatique des Ensembles, Presses Universitaires de France, 1969.
no DOI — not checkedK. Kunen. Set Theory, An Introduction-Independence Proofs, North-Holland, 1980.
no DOI — not checkedZ. Luo. An Extended Calculus of Constructions. Ph.D. Thesis, University of Edinburgh, 1990.
no DOI — not checkedP. Martin-Löf. Intuitionistic Type Theory. Studies in Proof Theory, Bibliopolis, 1984.
no DOI — not checkedP.-A. Melliés and B. Werner. A Generic Normalization Proof for Pure Type Systems. Submitted and vailable on http://pauillac.inria.fr/-Werner/, 1996.
no DOI — not checkedB. Werner. An Encoding of ZFC Set Theory in Coq. Coq proof-file, available on http: //pauillac. inria. f r/ Werner/ or as part of Coq distribution, 1997.
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 2026-08-12 — 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/10.1007/bfb0014566"><img src="https://citestamp.com/citestamped/10.1007/bfb0014566/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1007/bfb0014566)