1998/03/01 by Peter R. Cromwell, Peter Cromwell, Elisabetta Beltrami +2 · 2 citations
Mathematics · #Advanced Combinatorial Mathematics #Archaeology #Computer science #Geography #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Mathematical economics #Mathematics #Tourism
paper · doi:10.1007/bf03024401
crossref issued 1998/03/01 · crossref published 1998/03/01 · crossref published-print 1998/03/01 · openalex publication_date 1998/03/01 · crossref created 2009/01/08 · crossref published-online 2014/04/07 · crossref deposited 2019/05/22 · openalex created_date 2025/10/10 · crossref indexed 2026/03/31 · openalex updated_date 2026/07/23