# The NANOGrav 15 yr Data Set: Observations and Timing of 68 Millisecond Pulsars

> Research article (The Astrophysical Journal Letters, 2023) · cited 346× · AI/ML

**Wikidata**: [openalex:W4382358890](https://www.wikidata.org/wiki/openalex:W4382358890)  
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