# Spectrum of Elementary Cellular Automata and Closed Chains of Contours †

> Research article (Machines, 2019) · cited 21× · AI/ML

**Wikidata**: [openalex:W2943121194](https://www.wikidata.org/wiki/openalex:W2943121194)  
**Source**: https://4ort.xyz/entity/spectrum-of-elementary-cellular-automata-and-closed-chains-of-contours