1949/01/01 by Th. Motzkin · 2 citations
Mathematics · #Mathematics and Applications
paper · pdf · doi:10.1090/s0002-9904-1949-09344-8
crossref issued 1949/01/01 · crossref published 1949/01/01 · crossref published-print 1949/01/01 · openalex publication_date 1949/01/01 · crossref created 2008/02/28 · openalex created_date 2025/10/10 · crossref deposited 2026/04/21 · crossref indexed 2026/06/02 · openalex updated_date 2026/07/07