Volume 11, Issue 4 Peter J. C. Dickinson Erratum to: On the DJL conjecture for order 6 Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Peter J. C. Dickinson Find more articles with the same keywords copositive matrix extremal matrix minimal zeros erratum Find more articles with the same subject classes 15B48 15A23