1961/04/01 by H. Mirkil, Paul R. Halmos · 1 citation
Computer Science · #Logic, Reasoning, and Knowledge
paper · doi:10.2307/2311615
crossref issued 1961/04/01 · crossref published 1961/04/01 · crossref published-print 1961/04/01 · openalex publication_date 1961/04/01 · crossref created 2006/04/23 · crossref deposited 2018/04/18 · openalex created_date 2020/05/29 · crossref indexed 2022/04/03 · openalex updated_date 2026/06/11