# Schatten class operator
**Wikidata**: [Q2231600](https://www.wikidata.org/wiki/Q2231600)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Schatten_class_operator)  
**Source**: https://4ort.xyz/entity/schatten-class-operator


## References

1. Freebase Data Dumps. 2013