Topology and its Applications · 1992 · 40 citations · 5 references
Natural SciencesMathematicsTopologyCohomology TheoryFundamental GroupGroup TheoryHomotopy TheoryTopological GroupsFundamental GroupoidHolonomy GroupsHolonomy TheoryTopological Group Actions
5
From Groups to Groupoids: a Brief Survey
Ronald Brown · Bulletin of the London Mathematical Society · 1987 · 331 citations
H. Blaine Lawson · Bulletin of the American Mathematical Society · 1974 · 137 citations · Full text
Natural Sciences, Anatomy, Geometry +13
H. E. Winkelnkemper · Annals of Global Analysis and Geometry · 1983 · 126 citations