N-範疇
參見
編輯文獻
編輯- Tom Leinster. Higher Operads, Higher Categories. Cambridge University Press. 2004 [2007-07-17]. (原始內容存檔於2003-10-25).
- Eugenia Cheng, Aaron Lauda. Higher-Dimensional Categories: an illustrated guide book (PDF). 2004 [2007-07-17]. (原始內容 (PDF)存檔於2007-04-16).