# 1978 European Athletics Indoor Championships – men's 400 metres
**Wikidata**: [Q55601000](https://www.wikidata.org/wiki/Q55601000)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1978_European_Athletics_Indoor_Championships_–_Men's_400_metres)  
**Source**: https://4ort.xyz/entity/1978-european-athletics-indoor-championships-men-s-400-metres