Wikipedia:Articles for deletion/Im Haarknoten wohnt eine Dame (3rd nomination)
Mueller's writing is covered in multiple book-length studies, e.g.https://books.google.co.uk/books?id=8TkpDwAAQBAJhttps://books.google.co.uk/books?id=A5Ivw2lJjz8Chttps://www.press.uchicago.edu/ucp/books/book/distributed/H/bo5533659.html, and there is sufficient information to produce an article. Probably meets  #5 although that's very vague
— User:Colapeninsula, 13:19, 2 August 2018 (UTC)
Stance: keep
Cited policy: WP:BKCRIT (Wikipedia:Notability)