# Q19128712
**Wikidata**: [Q19128712](https://www.wikidata.org/wiki/Q19128712)  
**Source**: https://4ort.xyz/entity/q19128712


## References

1. [Source](http://books.google.com/books?id=BKs6AAAAcAAJ&pg=PA170)
2. [Source](http://books.google.com/books?id=BGwHAAAAQAAJ&pg=PA77)
3. [Source](http://books.google.com/books?id=5tY6AAAAcAAJ&pg=PA176)
4. [Source](http://books.google.com/books?id=JmcCAAAAQAAJ&pg=PA72)