R Bellman1. Show Affiliations » 1. RAND CORPORATION, SANTA MONICA, CALIFORNIA.
Abstract
Year: 1955 PMID: 16589740 PMCID: PMC528175 DOI: 10.1073/pnas.41.10.743
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205