# A frequency-domain approach to nonlinear negative imaginary systems analysis

> Research article (Automatica, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W3203789499](https://www.wikidata.org/wiki/openalex:W3203789499)  
**Source**: https://4ort.xyz/entity/a-frequency-domain-approach-to-nonlinear-negative-imaginary-systems-analysis