1942/10/01 by Samuel Eilenberg, Saunders MacLane · 3 citations
Mathematics · #Homotopy and Cohomology in Algebraic Topology
paper · doi:10.2307/1968966
crossref issued 1942/10/01 · crossref published 1942/10/01 · crossref published-print 1942/10/01 · openalex publication_date 1942/10/01 · crossref created 2006/04/24 · crossref deposited 2018/04/18 · openalex created_date 2025/10/10 · crossref indexed 2026/02/28 · openalex updated_date 2026/06/11