# Danish European Union opt-out referendum, 2015
**Wikidata**: [Q21014503](https://www.wikidata.org/wiki/Q21014503)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2015_Danish_European_Union_opt-out_referendum)  
**Source**: https://4ort.xyz/entity/danish-european-union-opt-out-referendum-2015


## References

1. [Source](http://dst.dk/valg/Valg1664255/valgopg/valgopgHL.htm)
2. [Source](https://valg.im.dk/media/18338/saernummer-af-statistiske-efterretninger-om-folkeafstemningen-om-omdannelse-af-retsforbeholdet-til-en-tilvalgsordning-den-3-december-2015.pdf)