论文信息 - Fibrations of Groupoids - 字舞流文

Fibrations of Groupoids

[1] Coglueing homotopy equivalences , 1970 .

[2] Ronald T. Brown,et al. Elements of Modern Topology , 1968 .

[3] Grushko's theorem , 1966 .

[4] J. Gray. Fibred and Cofibred Categories , 1966 .

[5] Samuel Eilenberg,et al. Proceedings of the Conference on Categorical Algebra, La Jolla, 1965 , 1966 .