1963/12/01 by Paul J. Cohen · 12 citations
Arts and Humanities · Psychology · #Classical Philosophy and Thought #Phenomenology and Existential Philosophy #Philosophy and Theoretical Science
paper · doi:10.1073/pnas.50.6.1143
crossref issued 1963/12/01 · crossref published 1963/12/01 · crossref published-online 1963/12/01 · crossref published-print 1963/12/01 · openalex publication_date 1963/12/01 · crossref created 2006/05/31 · openalex created_date 2016/06/24 · crossref deposited 2022/04/13 · crossref indexed 2026/07/24 · openalex updated_date 2026/07/25