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Latest comment: 5 years ago2 comments2 people in discussion
Does this topic really merit its own article? The phrase does not hit on Zentralblatt or Google Books. Has anyone since Klein written about the subject and if so, what did they say? Deltahedron (talk) 08:03, 10 November 2012 (UTC)Reply
The book Geometry of Riemann Surfaces and Teichmüller Spaces by Seppälä and Sorvali does mention it. MuDavid (talk) 07:54, 23 November 2018 (UTC)Reply
