F W Lawvere1. Show Affiliations » 1. REED COLLEGE, PORTLAND, OREGON.
Abstract
Year: 1963 PMID: 16591125 PMCID: PMC221940 DOI: 10.1073/pnas.50.5.869
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205