E K Haviland1. Show Affiliations » 1. Department of Mathematics, The Johns Hopkins University.
Abstract
Year: 1934 PMID: 16587841 PMCID: PMC1076339 DOI: 10.1073/pnas.20.1.50
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205