# A formal framework for data flow diagrams with control extensions

> 1989 doctoral thesis by Robert Bertrand France at Massey University

**Wikidata**: [Q111965178](https://www.wikidata.org/wiki/Q111965178)  
**Source**: https://4ort.xyz/entity/a-formal-framework-for-data-flow-diagrams-with-control-extensions


## References

1. [Source](http://hdl.handle.net/10179/12810)