Volume 11, Issue 2 T. A. Burton I. K. Purnaras Progressive contractions, measures of non-compactness and quadratic integral equations 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 T. A. Burton I. K. Purnaras Find more articles with the same keywords quadratic integral equations progressive contractions measures of non-compactness unique fixed points Find more articles with the same subject classes 45G10 45M99 47H09