The following publications are possibly variants of this publication:
- Completeness and the ZX-calculusMiriam Backens. PhD thesis, University of Oxford, UK, 2015. [doi]
- Completeness of the ZX-calculusQuanlong Wang. PhD thesis, University of Oxford, UK, 2018. [doi]
- Completeness of the ZX-CalculusEmmanuel Jeandel, Simon Perdrix, Renaud Vilmart. lmcs, 16(2), 2020. [doi]