# Imaging the Schwarzschild-radius-scale Structure of M87 with the Event Horizon Telescope Using Sparse Modeling

> Research article (The Astrophysical Journal, 2017) · cited 174× · AI/ML

**Wikidata**: [openalex:W2594279543](https://www.wikidata.org/wiki/openalex:W2594279543)  
**Source**: https://4ort.xyz/entity/imaging-the-schwarzschild-radius-scale-structure-of-m87-with-the-event-horizon-telescope-using-sparse-modeling