# Secrecy in Prepare-and-Measure Clauser-Horne-Shimony-Holt Tests with a Qubit Bound

> Research article (Physical Review Letters, 2015) · cited 45× · AI/ML

**Wikidata**: [openalex:W757997754](https://www.wikidata.org/wiki/openalex:W757997754)  
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