# Sparsity-aware DOA estimation of quasi-stationary signals using nested arrays

> Research article (Signal Processing, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2759286486](https://www.wikidata.org/wiki/openalex:W2759286486)  
**Source**: https://4ort.xyz/entity/sparsity-aware-doa-estimation-of-quasi-stationary-signals-using-nested-arrays