# Formal verification of function blocks applied to IEC 61131-3

> Research article (Science of Computer Programming, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W1807103277](https://www.wikidata.org/wiki/openalex:W1807103277)  
**Source**: https://4ort.xyz/entity/formal-verification-of-function-blocks-applied-to-iec-61131-3