0,1,∞ 의 수학

• On a Question of Craven and a Theorem of Belyi
• Belyi Functions for Archimedean Solids (1996) 
  
  • Nicolas Magot, Alexander Zvonkin
• Another proof of the three points theorem
  
  • G.V. Belyˇı
• Teichmuller spaces, triangle groups and. Grothendieck dessins.
  
  • William J. Harvey
• Fuchsian triangle groups and Grothendieck dessins. Variations on a theme of Belyi
  
  • Cohen, Paula Beazley; Itzykson, Claude; Wolfart, Jürgen

• http://ko.wikipedia.org/wiki/
• http://en.wikipedia.org/wiki/Belyi_theorem

 

서로 접하는 네 원에 대한 데카르트의 정리와 아폴로니우스 개스킷