These homology groups agree with the homology groups agree with the homology groups of BG
— Intersections of Finitely Many Generated Subgroups of Free Groups and Resolutions of Graphs by S. M. Gersten (Page 4)
这难道是……typo?
These homology groups agree with the homology groups agree with the homology groups of BG
— Intersections of Finitely Many Generated Subgroups of Free Groups and Resolutions of Graphs by S. M. Gersten (Page 4)
这难道是……typo?