# Optimal codebooks achieving the Levenshtein bound from generalized bent functions over ℤ 4 $\mathbb {Z}_{4}$

> Research article (Cryptography and Communications, 2016) · cited 19× · AI/ML

**Wikidata**: [openalex:W2465189940](https://www.wikidata.org/wiki/openalex:W2465189940)  
**Source**: https://4ort.xyz/entity/optimal-codebooks-achieving-the-levenshtein-bound-from-generalized-bent-functions-over-z-4-mathbb-z-4