The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
What ‘must’ and ‘can’ must and can mean
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Rescher, N. (1973) · Medical Entomology and Zoology · Cited by 325
Research works printed but not linked: 3
- Cresswell, M. J.: 1973, Logics and Languages. London: Methuen.
- Grabski, M.: 1974, Syntax und Semantik der Modalverben in Aussagesätzen des Deutschen. Dissertation, Universität Stuttgart.
- Lewis, D. K.: 1973, Counterfactuals. Oxford: Basil Blackwell.
Cited by
Traugott, E. C., & Dasher, R. B. (2001) · Cambridge University Press eBooks · doi:10.1017/cbo9780511486500 · Cited by 1,745
The Notional Category of Modality
Kratzer, A. (2002) · Formal Semantics · doi:10.1002/9780470758335.ch12 · Cited by 836
Self-citationScorekeeping in a Language Game
Lewis, D. (1979) · Springer Series in Language and Communication · doi:10.1007/978-3-642-67458-7_12 · Cited by 641
Exclamatives, degrees and speech acts
Rett, J. (2011) · Linguistics and Philosophy · doi:10.1007/s10988-011-9103-8 · Cited by 279
Moral Disagreement and Moral Semantics
Khoo, J., & Knobe, J. (2018) · Noûs · doi:10.1111/nous.12151 · Cited by 82
Mentaculus Laws and Metaphysics
Demarest, H. (2019) · Principia: an international journal of epistemology · doi:10.5007/1808-1711.2019v23n3p387 · Cited by 8
Logical Concepts of (Im)possibility Guide Young Children's Decision‐Making
Cesana‐Arlotti, N., Jáuregui, S., Mazalik, P., Nichols, S., & Halberda, J. (2025) · Developmental Science · doi:10.1111/desc.70044 · Cited by 6
Metadata
- Authors
- Kratzer, A.
- Venue
- Linguistics and Philosophy
- Published
- 1977-01
- Volume
- 1
- Issue
- 3
- Pages
- 337-355
- ISSN
- 0165-0157 (ISSN-L)
- 1573-0549
- OpenAlex
- W1983411968
- Cited by
- 1,205
- References
- 1
- FWCI
- 20.76
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- www.springer.com/tdm (vor)
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
