![](https://web.archive.org/web/20240524091027im_/https://upload.wikimedia.org/wikipedia/en/thumb/1/1d/Information_icon4.svg/20px-Information_icon4.svg.png)
This page is a member of 14 hidden categories (help):
- Category:Articles containing German-language text
- Category:Articles with BNF identifiers
- Category:Articles with BNFdata identifiers
- Category:Articles with GND identifiers
- Category:Articles with J9U identifiers
- Category:Articles with LCCN identifiers
- Category:Articles with NDL identifiers
- Category:Articles with NKC identifiers
- Category:Articles with short description
- Category:CS1: long volume value
- Category:CS1 French-language sources (fr)
- Category:CS1 maint: DOI inactive as of May 2024
- Category:Short description is different from Wikidata
- Category:Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference